condition	mean	min	max
4 h after light	227.306424	211.078211	243.534637
8 h after light	197.6316405	171.964097	223.299184
12 h after light	253.869008	253.523092	254.214924
4 h after dark	230.52941549999997	201.375575	259.683256
8 h after dark	197.820204	174.792967	220.847441
12 h after dark	240.357763	240.357763	240.357763