This is not what a good night’s sleep looks like. 2h44m awake time in total (white segments on the chart). After such a poor #sleep I was surprised how rested I was. According to my Oura ring my readiness and heart rate variability were very high and resting heart rate very low. I slept outside, in a thin, old sleeping bag with no mattress. I didn’t shiver but was definitely cold. I already noticed before, that when sleeping outdoors I usually have exceptionally high HRV readings in the morning, even though the sleep is subjectively not perfect. It seems, that the low #temperature during sleep is really important for rest. I do sleep with an open window at home, but the temperature differential between day and night is difficult to replicate inside a building in summer.
