condition mean min max 4 h after light 175.3 175.3 175.3 8 h after light 147.89999999999998 137.1 158.7 12 h after light 210.8 192.1 229.5 4 h after dark 168.39999999999998 104.6 232.2 8 h after dark 153.25 95.0 211.5 12 h after dark 151.6 123.7 179.5