condition mean min max 4 h after light 124.6 124.6 124.6 8 h after light 124.6 72.7 176.5 12 h after light 104.80000000000001 78.7 130.9 4 h after dark 84.3 59.9 108.7 8 h after dark 68.9 31.9 105.9 12 h after dark 59.85 46.2 73.5