condition	mean	min	max
0 h after light	0.2158675	0.0	0.431735
4 h after light	0.0	0.0	0.0
8 h after light	0.21974	0.0	0.43948
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0