condition	mean	min	max
0 h after light	2.36923	2.07822	2.66024
4 h after light	13.356300000000001	12.8818	13.8308
8 h after light	11.170449999999999	10.6363	11.7046
4 h after dark	4.74582	3.57189	5.91975
8 h after dark	6.25033	5.90545	6.59521
12 h after dark	3.4113350000000002	2.53664	4.28603