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Life factors

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Summary for run
📔 Journal
Mentioned 17 days · avg mood 3.4/5 · last 2d ago
Your body across 17 matching days with Garmin data
Body Battery high → low88 → 33
Sleep6.9h
Stress38
HRV66 ms
Resting HR53 bpm
Steps10,847
SpO₂96%
Respiration14 br/min
Deep sleep1.3h
Light sleep3.6h
REM sleep1.5h
Awake0.4h
Backward test Forward test

Two ways to test a hunch: a backward test analyses the history you already have, and a forward test (an experiment) watches it play out from today. Same question, same stats — two lenses.

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Timeline

17 matching days
Sat 22 Aug Journal 6.9h 68 ms 52 bpm 84 → 23 12,768 34 96% 14 br/min 1.5h 3.5h 1.5h 0.4hdetails

Matched run in this day's entry.

Body Battery high → low84 → 23
Sleep6.9h
Stress34
HRV68 ms
Resting HR52 bpm
Steps12,768
SpO₂96%
Respiration14 br/min
Deep sleep1.5h
Light sleep3.5h
REM sleep1.5h
Awake0.4h
Wed 19 Aug Journal · 4/5 6.3h 72 ms 52 bpm 94 → 30 14,088 33 96% 14 br/min 1.2h 3.3h 1.3h 0.6hdetails

Matched run in this day's entry.

Body Battery high → low94 → 30
Sleep6.3h
Stress33
HRV72 ms
Resting HR52 bpm
Steps14,088
SpO₂96%
Respiration14 br/min
Deep sleep1.2h
Light sleep3.3h
REM sleep1.3h
Awake0.6h
Tue 18 Aug Journal · 3/5 7.0h 70 ms 53 bpm 90 → 41 7,455 41 96% 14 br/min 1.3h 3.8h 1.8h 0.2hdetails

Matched run in this day's entry.

Body Battery high → low90 → 41
Sleep7.0h
Stress41
HRV70 ms
Resting HR53 bpm
Steps7,455
SpO₂96%
Respiration14 br/min
Deep sleep1.3h
Light sleep3.8h
REM sleep1.8h
Awake0.2h
Sat 15 Aug Journal · 5/5 6.1h 72 ms 52 bpm 90 → 31 11,421 37 96% 14 br/min 1.2h 3.1h 1.2h 0.6hdetails

Matched run in this day's entry.

Body Battery high → low90 → 31
Sleep6.1h
Stress37
HRV72 ms
Resting HR52 bpm
Steps11,421
SpO₂96%
Respiration14 br/min
Deep sleep1.2h
Light sleep3.1h
REM sleep1.2h
Awake0.6h
Fri 14 Aug Journal · 4/5 6.8h 69 ms 53 bpm 89 → 46 7,588 40 96% 14 br/min 1.2h 3.6h 1.7h 0.3hdetails

Matched run in this day's entry.

Body Battery high → low89 → 46
Sleep6.8h
Stress40
HRV69 ms
Resting HR53 bpm
Steps7,588
SpO₂96%
Respiration14 br/min
Deep sleep1.2h
Light sleep3.6h
REM sleep1.7h
Awake0.3h
Mon 10 Aug Journal · 4/5 6.9h 69 ms 53 bpm 91 → 42 7,721 43 96% 14 br/min 1.2h 3.7h 1.7h 0.3hdetails

Matched run in this day's entry.

Body Battery high → low91 → 42
Sleep6.9h
Stress43
HRV69 ms
Resting HR53 bpm
Steps7,721
SpO₂96%
Respiration14 br/min
Deep sleep1.2h
Light sleep3.7h
REM sleep1.7h
Awake0.3h
Fri 7 Aug Journal · 3/5 7.5h 68 ms 53 bpm 88 → 30 13,630 38 96% 14 br/min 1.4h 3.8h 1.7h 0.6hdetails

Matched run in this day's entry.

Body Battery high → low88 → 30
Sleep7.5h
Stress38
HRV68 ms
Resting HR53 bpm
Steps13,630
SpO₂96%
Respiration14 br/min
Deep sleep1.4h
Light sleep3.8h
REM sleep1.7h
Awake0.6h
Tue 4 Aug Journal · 3/5 6.3h 65 ms 52 bpm 85 → 24 11,497 36 96% 14 br/min 1.1h 3.6h 1.4h 0.3hdetails

Matched run in this day's entry.

Body Battery high → low85 → 24
Sleep6.3h
Stress36
HRV65 ms
Resting HR52 bpm
Steps11,497
SpO₂96%
Respiration14 br/min
Deep sleep1.1h
Light sleep3.6h
REM sleep1.4h
Awake0.3h
Fri 31 Jul Journal · 5/5 7.5h 64 ms 50 bpm 88 → 28 11,601 37 96% 14 br/min 1.5h 4.1h 1.6h 0.2hdetails

Matched run in this day's entry.

Body Battery high → low88 → 28
Sleep7.5h
Stress37
HRV64 ms
Resting HR50 bpm
Steps11,601
SpO₂96%
Respiration14 br/min
Deep sleep1.5h
Light sleep4.1h
REM sleep1.6h
Awake0.2h
Sun 26 Jul Journal · 3/5 7.5h 69 ms 51 bpm 86 → 25 11,615 37 96% 14 br/min 1.7h 3.7h 1.6h 0.4hdetails

Matched run in this day's entry.

Body Battery high → low86 → 25
Sleep7.5h
Stress37
HRV69 ms
Resting HR51 bpm
Steps11,615
SpO₂96%
Respiration14 br/min
Deep sleep1.7h
Light sleep3.7h
REM sleep1.6h
Awake0.4h
Mon 20 Jul Journal · 3/5 6.9h 62 ms 55 bpm 87 → 43 8,448 40 96% 14 br/min 1.4h 4.0h 1.3h 0.2hdetails

Matched run in this day's entry.

Body Battery high → low87 → 43
Sleep6.9h
Stress40
HRV62 ms
Resting HR55 bpm
Steps8,448
SpO₂96%
Respiration14 br/min
Deep sleep1.4h
Light sleep4.0h
REM sleep1.3h
Awake0.2h
Wed 15 Jul Journal · 2/5 7.7h 66 ms 55 bpm 93 → 45 8,773 41 96% 14 br/min 1.4h 3.9h 1.8h 0.6hdetails

Matched run in this day's entry.

Body Battery high → low93 → 45
Sleep7.7h
Stress41
HRV66 ms
Resting HR55 bpm
Steps8,773
SpO₂96%
Respiration14 br/min
Deep sleep1.4h
Light sleep3.9h
REM sleep1.8h
Awake0.6h
Wed 8 Jul Journal · 5/5 6.5h 60 ms 55 bpm 82 → 29 12,220 38 96% 14 br/min 1.4h 3.3h 1.3h 0.4hdetails

Matched run in this day's entry.

Body Battery high → low82 → 29
Sleep6.5h
Stress38
HRV60 ms
Resting HR55 bpm
Steps12,220
SpO₂96%
Respiration14 br/min
Deep sleep1.4h
Light sleep3.3h
REM sleep1.3h
Awake0.4h
Tue 30 Jun Journal · 4/5 6.2h 64 ms 56 bpm 86 → 27 11,637 36 96% 14 br/min 1.3h 3.4h 1.3h 0.3hdetails

Matched run in this day's entry.

Body Battery high → low86 → 27
Sleep6.2h
Stress36
HRV64 ms
Resting HR56 bpm
Steps11,637
SpO₂96%
Respiration14 br/min
Deep sleep1.3h
Light sleep3.4h
REM sleep1.3h
Awake0.3h
Sun 21 Jun Journal · 3/5 7.5h 62 ms 57 bpm 88 → 42 8,590 42 96% 14 br/min 1.3h 4.1h 1.8h 0.4hdetails

Matched run in this day's entry.

Body Battery high → low88 → 42
Sleep7.5h
Stress42
HRV62 ms
Resting HR57 bpm
Steps8,590
SpO₂96%
Respiration14 br/min
Deep sleep1.3h
Light sleep4.1h
REM sleep1.8h
Awake0.4h
Wed 10 Jun Journal · 2/5 6.9h 60 ms 55 bpm 88 → 26 11,399 38 96% 14 br/min 1.3h 3.5h 1.6h 0.5hdetails

Matched run in this day's entry.

Body Battery high → low88 → 26
Sleep6.9h
Stress38
HRV60 ms
Resting HR55 bpm
Steps11,399
SpO₂96%
Respiration14 br/min
Deep sleep1.3h
Light sleep3.5h
REM sleep1.6h
Awake0.5h
Wed 27 May Journal · 2/5 6.7h 57 ms 55 bpm 93 → 36 13,956 36 96% 14 br/min 1.3h 3.3h 1.6h 0.4hdetails

Matched run in this day's entry.

Body Battery high → low93 → 36
Sleep6.7h
Stress36
HRV57 ms
Resting HR55 bpm
Steps13,956
SpO₂96%
Respiration14 br/min
Deep sleep1.3h
Light sleep3.3h
REM sleep1.6h
Awake0.4h
Biometrics on the days you mentioned run
17 days you mentioned it in the last 365 · Garmin data on 90 of 365 days
Window: 90d 180d 365d  ·  Effect: same day night after
❤️ HRV +2.7ms same day (n=17 — weak hint)
Deeper analysis — significance, timelines, dose-response & more
❤️ HRV
+2.7ms
65.8 vs 63.1ms
n=17 / 60
weekday-matched
weak hint
HRV (ms)
baseline   HRV days
💓 Resting HR
−0.9bpm
53.4 vs 54.3bpm
n=17 / 60
weekday-matched
within your normal variation
Resting HR (bpm)
baseline   Resting HR days
2 metrics unchanged on these days: Stress, Sleep.
😖 Stressavg 38 · latest 36
33.2336.4939.744346.26May 27Jun 18Jul 10Aug 1Aug 24
On your mention days: 38 · about the same as baseline
Hide graph
😖 Stress over time — orange = your mention days
When does it land? — Sleep Stress HRV Resting HR
The lighter bars are your baseline average (38.2 ± 3 sd). Days from a day you mentioned it (0 = the day itself); where the Stress bar clears baseline is where the effect lands.
📔 Mood on the days you mentioned it
Mood coupling — does your mood track Stress on these days? (r=-0.21, n=16)1234533.2335.637.9840.3542.73StressMood
Each dot is a mention day: that day's Stress vs the mood you logged.
Rhythm — when do these days fall? (longest run 2 days · typically every ~5 days)
Cohort days by weekday. A lopsided strip means the effect might be a weekday pattern — the stats above already switch to a weekday-matched baseline when that happens.
Exercise — do you train differently on these days?
You worked out on 24% of these days vs 15% otherwise — you train more often than usual. Average 10.5 min vs 6.8 min per day.
From your Garmin activities — a possible confound for the biometric changes above.
Notable days — the most unusual cohort days, worth re-reading
2026-08-19 ↗ 😖 Stress −4.9 (1.3 sd from normal)
2026-08-15 ↗ 🛌 Sleep −0.8h (1.2 sd from normal)
2026-06-21 ↗ 🛌 Sleep +0.6h (1.1 sd from normal)
Opens that day in your journal — the numbers point you there; the words stay in your vault.
How this is computed
Your cohort is the days you mentioned run. Each metric's average on those days is compared with every other day in the window that has Garmin data (your baseline). The significance chip comes from a permutation test — 1,000 random reshuffles of which days are cohort days; a pattern is flagged only when the real difference beats most reshuffles (and you have at least 8 cohort days). "The night after" shifts the comparison to the following day. When your cohort clusters on certain weekdays, the baseline is restricted to those weekdays.
Correlations from your own logs — not causation. Mentioning or taking something once is easily noise at small n. Garmin daily rollups only; your journal prose never leaves your vault.
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