From cf16fc3b28957ad4aedd44bd57181eed93d1bc72 Mon Sep 17 00:00:00 2001 From: Hermes Agent Date: Sun, 20 Sep 2026 08:13:27 +0000 Subject: [PATCH] =?UTF-8?q?Sleep:=202026-09-20=20=E2=80=94=20repayment=20n?= =?UTF-8?q?ight,=20HRV=2063=E2=86=92126ms,=20bed=2022:33,=209h41?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- Sleep/2026-09-20.md | 47 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 Sleep/2026-09-20.md diff --git a/Sleep/2026-09-20.md b/Sleep/2026-09-20.md new file mode 100644 index 0000000..f5dccaf --- /dev/null +++ b/Sleep/2026-09-20.md @@ -0,0 +1,47 @@ +--- +date: 2026-09-20 +type: sleep +tags: [sleep, recovery, repayment, alcohol-rebound] +--- + +# Sleep — 2026-09-20 + +**9h 41min** · 22:33→08:15 · REM: 7% · Deep: 19% · HRV: **126** · Resting HR: 49 · Woke: 1× · Score: 79/100 + +> The repayment night. After the 1.5-bottle crash (HRV 63), bed went back to 22:33 and the body grabbed 9h41 — HRV snapped straight to 126ms and RHR back to 49. Autonomic recovery complete; stage balance still settling. + +**Interpretation:** The cardiovascular system is fully recovered — that's the headline. HRV **63 → 126ms**, dead centre of his sober 110–135 baseline, and RHR **57 → 49 bpm**, back to his excellent low. The two levers that made it happen were both pulled: bed **22:33** (pre-midnight — the bedtime-ceiling effect, worth ~20ms on its own) and **9h41min** of sleep (the body collecting on the debt from the wine night plus the 5-hour hike). Score 79 (better than 64%). + +The soft spot is **architecture, not recovery**. Light sleep is 74% (High, ref <55%), deep is 19% (Low, ref 20–60%), and REM is 7% / 40min (Low, ref 10–30%). It's a long, extremely continuous night (continuity 96, one wake-up) that stayed light-heavy — the body chose *quantity* (a huge, unbroken light-sleep block) over *quality* (deep + REM). That's the lingering after-effect of the alcohol still suppressing deep consolidation, plus the physical fatigue of the hike competing for the same repair window. Absolute deep (1h 52min) is actually fine — it's just diluted by the 9h41 total. REM is the real shortfall at 40min. + +The repair/repayment signature isn't quite complete yet (deep-heavy + REM ≤9% would be the full version) — this is the autonomic half done, the stage-balance half still owed. One more normal night should finish it. + +| Metric | Value | Reference | +|--------|-------|-----------| +| Night sleep | 9h 41min | 6-10h (Normal) | +| Bed → Rise | 22:33 → 08:15 | — | +| Deep sleep | **19% (1h 52min)** | 20-60% (**Low**) | +| Light sleep | **74% (7h 9min)** | <55% (**High**) | +| REM sleep | **7% (40min)** | 10-30% (**Low**) | +| Deep sleep continuity | 96 points | 70-100 (Normal) | +| Times woke | 1 time | 0-1 (Normal) | +| Breathing quality | 98 points | 70-100 (Normal) | +| HRV | 126ms | 78-137ms (Within range) | +| Resting HR | 49 bpm | 47-57 bpm (Within range, low) | +| SpO2 | 98% | 97-99% (Within range) | +| Respiratory rate | 14 brpm | 13-16 brpm (Within range) | +| Score | 79 / 100 | Better than 64% of users | + +### HRV / RHR progression + +| Date | HRV | RHR | Context | +|------|-----|-----|---------| +| Sep 16 | 98ms | 54 | 2 beers + nicotine withdrawal, bed 00:18 | +| Sep 18 | 127ms | **47** | First big sleep post-quit, bed 23:07 | +| Sep 19 | **63ms** | 57 | 1.5 bottles wine, bed 01:36, 5h30 | +| **Sep 20** | **126ms** | **49** | Repayment, bed 22:33, 9h41 | + +## Connected + +- [[Hikes/2026-09-19]] (the 14.67 km hike this night recovered from) +- [[Sleep/2026-09-19]] (the wine crash this rebounds from — HRV 63 → 126)