condition mean min max 0 h after light 1263.915 1113.47 1414.36 2 h after light 897.625 886.983 908.267 4 h after light 877.746 794.155 961.337 8 h after light 762.51 669.625 855.395 12 h after light 970.367 886.024 1054.71 2 h after dark 731.833 726.728 736.938 4 h after dark 957.669 930.92 984.418 8 h after dark 1379.9699999999998 1354.12 1405.82 12 h after dark 1394.075 1192.02 1596.13