condition	mean	min	max
4 h after light	0.20938266666666666	0.166662	0.231225
8 h after light	0.28329683333333333	0.0410825	0.583275
12 h after light	0.33828	0.156003	0.480433
4 h after dark	0.528007	0.156517	0.845426
8 h after dark	0.225633	0.102159	0.29174
12 h after dark	0.299726	0.246981	0.385148