condition	mean	min	max
0 h after light	2.718185	2.24085	3.19552
4 h after light	2.8777	2.6048	3.1506
8 h after light	1.2691569999999999	0.325284	2.21303
4 h after dark	2.675705	1.25536	4.09605
8 h after dark	3.3204599999999997	2.83247	3.80845
12 h after dark	2.69864	1.24869	4.14859