condition mean min max 4 h after light 44.8 44.8 44.8 8 h after light 12.5 5.7 19.3 12 h after light 30.95 6.1 55.8 4 h after dark 15.05 9.1 21.0 8 h after dark 53.099999999999994 50.8 55.4 12 h after dark 28.95 28.2 29.7