condition	mean	min	max
0 h after light	7.004569999999999	5.59766	8.41148
4 h after light	5.174295000000001	4.2777	6.07089
8 h after light	13.8667	11.3962	16.3372
4 h after dark	14.0488	12.9194	15.1782
8 h after dark	9.829725	9.09645	10.563
12 h after dark	8.545985	6.42867	10.6633