condition	mean	min	max
4 h after light	14.786310499999999	14.053681	15.51894
8 h after light	15.431844	15.362617	15.501071
12 h after light	13.751380000000001	13.666829	13.835931
4 h after dark	14.088878	14.053681	14.124075
8 h after dark	13.697223999999999	12.262386	15.132062
12 h after dark	13.99992	13.99992	13.99992