condition	mean	min	max
4 h after light	159.317	150.787	167.847
8 h after light	51.735200000000006	50.1713	53.2991
12 h after light	39.2744	37.9939	40.5549
4 h after dark	132.61933333333332	111.198	169.069
8 h after dark	208.74733333333333	187.052	240.132
12 h after dark	162.10266666666666	152.219	169.426