condition	mean	min	max
4 h after light	1461.3427776666667	1349.165	1550.553333
8 h after light	1615.316111	1589.913333	1654.02
12 h after light	1849.73	1735.523333	1922.72
1.5 h after dark	1996.08	1805.48	2146.296667
5.5 h after dark	1433.9844443333334	1356.456667	1560.173333
9.5 h after dark	1500.3688889999999	1424.183333	1561.996667