condition	mean	min	max
4 h after light	176.242	152.85	199.634
8 h after light	347.28700000000003	344.427	350.147
12 h after light	263.73249999999996	247.666	279.799
4 h after dark	320.2853333333333	317.741	324.083
8 h after dark	216.29899999999998	189.521	231.843
12 h after dark	134.488	124.198	149.001