condition mean min max 0 h after light 44.307199999999995 41.2553 47.3591 4 h after light 20.47125 10.4903 30.4522 8 h after light 9.373255 4.07431 14.6722 4 h after dark 18.26053 6.06686 30.4542 8 h after dark 35.67705 26.3633 44.9908 12 h after dark 52.12275 28.1615 76.084