condition	mean	min	max
3 h after light	1.9103685833333333	0.828846	4.7915
7 h after light	1.52731225	0.495504	3.69783
11 h after light	1.6576833333333334	1.01244	2.7555
2 h after dark	1.9069993333333333	0.945652	4.9718
6 h after dark	1.7107029999999999	0.612938	3.63253
10 h after dark	1.9172204166666666	0.59201	6.56525