condition	mean	min	max
0 h after light	4.190110000000001	4.00509	4.37513
4 h after light	22.656	10.2635	35.0485
8 h after light	6.177860000000001	4.14647	8.20925
4 h after dark	10.40352	4.74144	16.0656
8 h after dark	10.116675	8.24645	11.9869
12 h after dark	3.6559095000000004	0.753319	6.5585