condition	mean	min	max
0 h after light	9.51343	8.91566	10.1112
4 h after light	5.7554549999999995	4.6279	6.88301
8 h after light	10.622025	9.76055	11.4835
4 h after dark	12.2493	11.9424	12.5562
8 h after dark	11.103200000000001	10.6091	11.5973
12 h after dark	6.192825	5.83388	6.55177