condition	mean	min	max
4 h after light	11.426782	11.319619	11.533945
8 h after light	11.6914355	11.069049	12.313822
12 h after light	11.794352499999999	11.724393	11.864312
4 h after dark	12.194311	12.038811	12.349811
8 h after dark	11.1681795	10.802414	11.533945
12 h after dark	10.88138	10.88138	10.88138