condition	mean	min	max
4 h after light	1539.912702	1482.463408	1597.361996
8 h after light	1704.8289184999999	1529.86414	1879.793697
12 h after light	1838.0881825000001	1777.578211	1898.598154
4 h after dark	1759.3302945	1624.697763	1893.962826
8 h after dark	1531.8790144999998	1200.142786	1863.615243
12 h after dark	1586.032115	1586.032115	1586.032115