condition mean min max 4 h after light 24.8 24.8 24.8 8 h after light 31.6 6.5 56.7 12 h after light 11.25 9.2 13.3 4 h after dark 13.85 2.3 25.4 8 h after dark 22.2 3.5 40.9 12 h after dark 9.55 4.8 14.3