condition	mean	min	max
4 h after light	4.980713333333333	4.14584	5.97895
8 h after light	3.7899399999999996	1.09921	6.19356
12 h after light	3.8002966666666667	2.76979	4.31862
4 h after dark	7.71886	6.18178	9.25468
8 h after dark	8.52133	7.09669	9.43044
12 h after dark	9.57964	8.59972	10.1214