condition mean min max 0 h after light 44.17445 43.9376 44.4113 4 h after light 32.03575 32.0354 32.0361 8 h after light 29.4105 27.5854 31.2356 4 h after dark 37.2171 36.8374 37.5968 8 h after dark 38.178700000000006 36.5825 39.7749 12 h after dark 38.867000000000004 37.1398 40.5942