condition	mean	min	max
2 h after light	1570.92	1551.72	1585.67
6 h after light	1598.1666666666667	1546.22	1633.25
10 h after light	1697.6333333333332	1661.69	1758.11
2 h after dark	1752.6233333333332	1730.29	1764.85
6 h after dark	1926.53	1865.96	1968.65
10 h after dark	1855.61	1837.84	1878.08