condition mean min max 3 h after light 31.265925 12.5537 86.4168 7 h after light 29.998450000000002 15.4603 61.1139 11 h after light 34.93790833333333 15.8291 73.6297 2 h after dark 37.570141666666665 14.739 76.2664 6 h after dark 17.528258333333333 10.987 30.8025 10 h after dark 20.711333333333332 11.625 50.6882