condition	mean	min	max
4 h after light	0.4434355	0.264615	0.622256
8 h after light	0.18841449999999998	0.160764	0.216065
12 h after light	0.428721	0.351845	0.505597
4 h after dark	0.516021	0.468238	0.563804
8 h after dark	0.5058825	0.331106	0.680659
12 h after dark	0.6247975	0.617419	0.632176