condition mean min max 4 h after light 286.93886299999997 165.857028 408.020698 8 h after light 392.875337 149.120273 636.630401 12 h after light 124.594977 44.398926 204.791028 4 h after dark 52.312908 47.900188 56.725628 8 h after dark 75.7962385 58.591155 93.001322 12 h after dark 70.974933 70.974933 70.974933