condition	mean	min	max
4 h after light	5.255642333333333	3.521857	8.53515
8 h after light	2.561731	1.563872	3.06645
12 h after light	2.096186	1.531332	2.903838
16 h after light	6.6984639999999995	3.805875	8.660147
4 h after dark	9.217829333333333	8.421346	10.188139999999999
8 h after dark	2.4286466666666664	1.989743	2.706886