condition	mean	min	max
0 h after light	5.35738	5.21956	5.4952
4 h after light	2.70778	2.40558	3.00998
8 h after light	3.2641999999999998	3.02478	3.50362
4 h after dark	5.027464999999999	4.8373	5.21763
8 h after dark	4.50878	4.48744	4.53012
12 h after dark	4.241255	4.22765	4.25486