condition mean min max 4 h after light 105.8 105.8 105.8 8 h after light 39.4 18.5 60.3 12 h after light 28.55 12.6 44.5 4 h after dark 10.850000000000001 10.4 11.3 8 h after dark 29.200000000000003 22.3 36.1 12 h after dark 37.5 10.2 64.8