condition	mean	min	max
4 h after light	0.415123	0.106314	0.723932
8 h after light	0.0	0.0	0.0
12 h after light	0.1061685	0.0	0.212337
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