condition	mean	min	max
4 h after light	0.819969	0.518798	1.12114
8 h after light	0.788133	0.716707	0.859559
12 h after light	0.166935	0.116114	0.217756
4 h after dark	0.212279	0.0	0.430323
8 h after dark	0.09104133333333332	0.0	0.273124
12 h after dark	0.32728066666666666	0.152752	0.450171