condition	mean	min	max
0 h after light	0.1970175	0.147928	0.246107
4 h after light	0.19898865000000002	0.0970593	0.300918
8 h after light	0.3722645	0.243485	0.501044
4 h after dark	0.21820620000000002	0.0966834	0.339729
8 h after dark	0.1951335	0.096954	0.293313
12 h after dark	0.365988	0.240423	0.491553