condition mean min max 4 h after light 25.2 25.2 25.2 8 h after light 37.75 34.2 41.3 12 h after light 34.25 31.6 36.9 4 h after dark 36.45 16.2 56.7 8 h after dark 34.849999999999994 32.4 37.3 12 h after dark 17.45 3.9 31.0