condition	mean	min	max
4 h after light	0.021951233333333334	0.0	0.0658537
8 h after light	0.03728893333333333	0.0	0.062462
12 h after light	0.013684333333333333	0.0	0.041053
4 h after dark	0.022647399999999998	0.0	0.0679422
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0095757	0.0	0.0287271