condition mean min max 3 h after light 0.23914266666666667 0.158317 0.34767 6 h after light 0.40283199999999997 0.338022 0.447883 9 h after light 0.636324 0.31942 0.841865 12 h after light 0.9188046666666667 0.481304 1.17978 3 h after dark 0.35133933333333334 0.234416 0.460398 6 h after dark 0.372698 0.116053 0.534778 9 h after dark 0.253183 0.1842 0.384102 12 h after dark 0.31390799999999996 0.236812 0.466145