condition mean min max 2 h after light 0.32472633333333334 0.301898 0.357834 6 h after light 0.09397233333333332 0.0 0.281917 10 h after light 0.11398433333333334 0.0 0.341953 2 h after dark 0.0 0.0 0.0 6 h after dark 0.587705 0.0 1.0275 10 h after dark 0.131785 0.0 0.395355