condition	mean	min	max
4 h after light	13.106234500000001	9.918354	16.294115
8 h after light	9.197220000000002	8.573861	9.820579
12 h after light	10.579895	10.000803	11.158987
4 h after dark	9.846218499999999	9.344551	10.347886
8 h after dark	9.405475	8.577419	10.233531
12 h after dark	13.242862	13.242862	13.242862