condition	mean	min	max
2 h after light	2.46673	2.01331	3.53728
6 h after light	2.011415	1.54262	2.39565
10 h after light	1.947505	1.15954	3.076
14 h after light	1.78502	1.22879	2.74454
18 h after light	1.8239816666666666	1.3717	2.30811
2 h after dark	1.6458491666666666	0.538355	2.63908