condition	mean	min	max
0 h after light	2.096765	1.28761	2.90592
4 h after light	1.4484015	0.599913	2.29689
8 h after light	2.26635	1.02743	3.50527
4 h after dark	1.964055	1.6827	2.24541
8 h after dark	1.064107	0.942654	1.18556
12 h after dark	1.1872159999999998	0.977582	1.39685