condition mean min max 3 h after light 130.29025833333333 96.3531 164.839 7 h after light 120.65990833333333 91.5552 171.051 11 h after light 126.11533333333334 105.181 156.516 2 h after dark 128.405625 87.5204 155.255 6 h after dark 126.191225 96.2361 163.501 10 h after dark 117.40939166666666 82.4478 147.722