condition	mean	min	max
4 h after light	0.0814515	0.0	0.162903
8 h after light	0.055896	0.0430278	0.0687642
12 h after light	0.02228095	0.0	0.0445619
4 h after dark	0.0198139	0.0	0.0594417
8 h after dark	0.0769688	0.0	0.146935
12 h after dark	0.3294067666666667	0.0293114	0.872526