condition mean min max 0 h after light 0.08140135000000001 0.0813288 0.0814739 4 h after light 0.3261075 0.320743 0.331472 8 h after light 0.1655755 0.0 0.331151 4 h after dark 0.04009545 0.0 0.0801909 8 h after dark 0.0 0.0 0.0 12 h after dark 0.1200603 0.0812196 0.158901