condition	mean	min	max
4 h after light	9.993889	8.588965	11.398813
8 h after light	11.057500000000001	10.191551	11.923449
12 h after light	9.4891635	9.119161	9.859166
4 h after dark	10.473443	10.113733	10.833153
8 h after dark	8.688736500000001	8.604303	8.77317
12 h after dark	11.533945	11.533945	11.533945