condition mean min max 3 h after light 114.49384166666667 55.4695 176.768 7 h after light 107.573325 62.6042 170.704 11 h after light 108.105675 66.2722 130.721 2 h after dark 96.52222499999999 65.0804 124.692 6 h after dark 117.344925 68.4826 186.529 10 h after dark 128.801125 73.0901 185.431