condition	mean	min	max
4 h after light	611.950879	574.511764	649.389994
8 h after light	602.9000405	594.921409	610.878672
12 h after light	613.21416	604.805639	621.622681
4 h after dark	664.0393895	642.432909	685.64587
8 h after dark	700.964509	627.847441	774.081577
12 h after dark	606.830182	606.830182	606.830182