condition	mean	min	max
0 h after light	0.0916095	0.0	0.183219
4 h after light	0.090322	0.0	0.180644
8 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.090224	0.0	0.180448
12 h after dark	0.0	0.0	0.0