condition	mean	min	max
4 h after light	8.985759999999999	7.22652	10.745
8 h after light	9.95062	9.74174	10.1595
12 h after light	7.868270000000001	6.69564	9.0409
4 h after dark	11.27567	8.85331	14.0351
8 h after dark	11.335373333333333	9.85472	12.6158
12 h after dark	8.782403333333333	5.61862	11.8284