condition	mean	min	max
0 h after light	4.819235	4.81494	4.82353
4 h after light	4.6741399999999995	3.39091	5.95737
8 h after light	3.45177	3.4026	3.50094
4 h after dark	5.586675	4.39111	6.78224
8 h after dark	8.505175	8.12934	8.88101
12 h after dark	8.69098	6.04766	11.3343