condition mean min max 0 h after light 0.03133825 0.0 0.0626765 4 h after light 0.37800849999999997 0.308978 0.447039 8 h after light 0.0310044 0.0 0.0620088 4 h after dark 0.523837 0.308998 0.738676 8 h after dark 0.2798598 0.0617286 0.497991 12 h after dark 0.3687375 0.125185 0.61229