condition	mean	min	max
0 h after light	2.02809	1.84059	2.21559
4 h after light	2.728915	2.36764	3.09019
8 h after light	11.161249999999999	11.0016	11.3209
4 h after dark	4.588355	4.22143	4.95528
8 h after dark	3.661365	3.56583	3.7569
12 h after dark	2.08352	1.90046	2.26658