condition	mean	min	max
0 h after light	1.302855	1.27274	1.33297
4 h after light	2.777925	2.47576	3.08009
8 h after light	3.41411	2.65003	4.17819
4 h after dark	4.211375	3.47959	4.94316
8 h after dark	2.776585	2.39303	3.16014
12 h after dark	2.224245	1.84877	2.59972