condition	mean	min	max
4 h after light	0.080306	0.0	0.240918
8 h after light	0.05520653333333333	0.0	0.112659
12 h after light	0.08865173333333333	0.0	0.187229
4 h after dark	0.0	0.0	0.0
8 h after dark	0.076606	0.0	0.229818
12 h after dark	0.03868866666666667	0.0	0.116066