condition mean min max 0 h after light 42.03105 41.1089 42.9532 2 h after light 38.75645 36.337 41.1759 4 h after light 18.1244 16.5925 19.6563 8 h after light 20.1417 16.6488 23.6346 12 h after light 21.2803 20.7023 21.8583 2 h after dark 20.505200000000002 19.8493 21.1611 4 h after dark 19.01095 15.1071 22.9148 8 h after dark 37.34325 34.9052 39.7813 12 h after dark 44.49815 44.3117 44.6846