condition	mean	min	max
4 h after light	9.404861	9.404861	9.404861
8 h after light	11.135480999999999	9.864828	12.406134
12 h after light	9.733268500000001	9.436527	10.03001
4 h after dark	8.4124215	7.692026	9.132817
8 h after dark	8.698691499999999	8.323443	9.07394
12 h after dark	11.131869	11.131869	11.131869