condition	mean	min	max
4 h after light	1.91221	1.77091	2.05351
8 h after light	0.432236	0.116939	0.747533
12 h after light	0.2649635	0.121108	0.408819
4 h after dark	0.17181733333333335	0.0	0.323095
8 h after dark	0.3992	0.341845	0.456425
12 h after dark	1.2390343333333333	0.469533	2.3713