condition	mean	min	max
4 h after light	0.7414218	0.0757004	1.58122
8 h after light	1.383875	0.253455	2.44799
12 h after light	0.970665	0.552125	1.25935
4 h after dark	1.3325313333333333	0.682434	1.96031
8 h after dark	0.978932	0.829385	1.18529
12 h after dark	1.0528346666666666	0.833494	1.20595