condition	mean	min	max
4 h after light	0.34304	0.238571	0.450554
8 h after light	0.2039124333333333	0.0917783	0.352616
12 h after light	0.15795883333333333	0.0584695	0.231756
4 h after dark	0.433801	0.260184	0.580955
8 h after dark	0.3559986666666667	0.170684	0.641096
12 h after dark	0.253743	0.202221	0.300402