condition	mean	min	max
4 h after light	0.172317	0.0	0.344634
8 h after light	0.2084645	0.201861	0.215068
12 h after light	0.07404925	0.0696861	0.0784124
4 h after dark	0.0	0.0	0.0
8 h after dark	0.04377166666666666	0.0	0.131315
12 h after dark	0.10533646666666667	0.0	0.270172