condition	mean	min	max
4 h after light	51.4009815	43.885703	58.91626
8 h after light	56.9432685	52.195659	61.690878
12 h after light	52.672585999999995	48.910025	56.435147
4 h after dark	46.496660000000006	45.38367	47.60965
8 h after dark	44.609245	37.075185	52.143305
12 h after dark	46.143262	46.143262	46.143262