condition mean min max 3 h after light 0.5826566666666666 0.0 1.5227 6 h after light 0.449209 0.226991 0.718862 9 h after light 0.29921400000000004 0.0 0.897642 12 h after light 0.204546 0.0 0.363578 3 h after dark 0.06993333333333333 0.0 0.2098 6 h after dark 0.0 0.0 0.0 9 h after dark 0.0 0.0 0.0 12 h after dark 0.09102266666666665 0.0 0.273068