condition mean min max 4 h after light 48.4 48.4 48.4 8 h after light 72.1 54.4 89.8 12 h after light 26.200000000000003 15.3 37.1 4 h after dark 60.849999999999994 28.4 93.3 8 h after dark 70.4 52.7 88.1 12 h after dark 113.3 72.6 154.0