condition mean min max 3 h after light 460.61376666666666 41.749 1348.57 7 h after light 653.4985 122.81 1421.58 11 h after light 664.3795833333334 121.602 1568.78 2 h after dark 435.13601666666665 94.7482 1217.11 6 h after dark 490.811775 98.1663 1409.95 10 h after dark 502.8215416666667 70.6774 1150.58