condition mean min max 4 h after light 151.89863333333332 141.8964 157.8798 8 h after light 178.27683333333334 126.0319 226.4792 12 h after light 151.5976 102.9916 219.3403 16 h after light 202.8704 188.9291 224.6911 4 h after dark 169.9448 157.684 189.3483 8 h after dark 117.78368 93.62134 131.8872