condition	mean	min	max
4 h after light	0.452414	0.382697	0.522131
8 h after light	0.3239035	0.232545	0.415262
12 h after light	0.526948	0.426017	0.627879
4 h after dark	0.791774	0.786092	0.797456
8 h after dark	1.4664000000000001	1.27414	1.65866
12 h after dark	0.7283125	0.721798	0.734827