condition mean min max 3 h after light 0.40801133333333334 0.110325 0.59368 6 h after light 0.4859213333333333 0.291721 0.784393 9 h after light 0.2864911666666667 0.0777005 0.429696 12 h after light 0.39629175 0.145617 0.72801 3 h after dark 0.380008 0.178501 0.624724 6 h after dark 0.0 0.0 0.0 9 h after dark 0.229874 0.065565 0.461497 12 h after dark 0.1227935 0.068819 0.176768