condition mean min max 4 h after light 44.5 44.5 44.5 8 h after light 10.1 8.6 11.6 12 h after light 29.700000000000003 29.1 30.3 4 h after dark 31.15 16.8 45.5 8 h after dark 19.5 2.2 36.8 12 h after dark 32.45 29.1 35.8