condition	mean	min	max
4 h after light	9.9716655	9.542926	10.400405
8 h after light	9.684628499999999	9.591814	9.777443
12 h after light	9.4626235	8.226467	10.69878
4 h after dark	10.538953	10.23704	10.840866
8 h after dark	10.388362	9.695731	11.080993
12 h after dark	9.648323	9.648323	9.648323