condition	mean	min	max
4 h after light	11.449372	6.950636	18.24324
8 h after light	3.1882026666666667	1.927095	5.024518
12 h after light	3.9132926666666665	2.813596	4.739643
16 h after light	6.988792	6.7873220000000005	7.129733
4 h after dark	31.18074066666667	5.735092	75.04715
8 h after dark	4.9596	3.581785	6.650697999999999