condition mean min max 3 h after light 0.0 0.0 0.0 6 h after light 0.023273933333333333 0.0 0.0698218 9 h after light 0.21692683333333335 0.0 0.579705 12 h after light 0.353655 0.131649 0.532804 3 h after dark 0.42223299999999997 0.205388 0.653127 6 h after dark 0.0895629 0.0705292 0.116816 9 h after dark 0.05996223333333334 0.0 0.105537 12 h after dark 0.0 0.0 0.0