condition mean min max 3 h after light 113.105 100.493 122.033 6 h after light 97.5255 81.3093 115.994 9 h after light 97.401 92.9205 100.74 12 h after light 108.105075 88.7963 124.834 3 h after dark 137.103 129.181 147.974 6 h after dark 153.255 146.267 160.298 9 h after dark 132.58166666666668 123.03 141.655 12 h after dark 114.38 112.893 115.867