condition mean min max 4 h after light 116.6 116.6 116.6 8 h after light 112.69999999999999 49.8 175.6 12 h after light 91.45 29.4 153.5 4 h after dark 158.75 124.5 193.0 8 h after dark 151.45 141.5 161.4 12 h after dark 214.5 179.1 249.9