condition	mean	min	max
0 h after light	0.284648	0.284394	0.284902
4 h after light	0.084119	0.0	0.168238
8 h after light	0.02813645	0.0	0.0562729
4 h after dark	0.05597265	0.0558623	0.056083
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0852035	0.0	0.170407