condition	mean	min	max
4 h after light	10.697171	10.220806	11.173536
8 h after light	9.660559	8.573861	10.747257
12 h after light	9.770023	8.792789	10.747257
4 h after dark	11.307844	10.747257	11.868431
8 h after dark	11.4320405	11.337802	11.526279
12 h after dark	9.966322	9.966322	9.966322