condition mean min max 4 h after light 35.8 35.8 35.8 8 h after light 25.35 3.2 47.5 12 h after light 36.900000000000006 25.1 48.7 4 h after dark 19.9 4.3 35.5 8 h after dark 36.8 28.5 45.1 12 h after dark 23.5 23.3 23.7