condition	mean	min	max
0 h after light	11.24565	10.2387	12.2526
4 h after light	5.733165	4.95002	6.51631
8 h after light	4.874295	3.72532	6.02327
4 h after dark	3.9732000000000003	2.40673	5.53967
8 h after dark	10.821885	9.77157	11.8722
12 h after dark	11.006499999999999	8.5831	13.4299