condition	mean	min	max
4 h after light	1495.6	1495.6	1495.6
8 h after light	1495.05	1438.6	1551.5
12 h after light	1584.55	1502.1	1667.0
4 h after dark	2091.25	1765.6	2416.9
8 h after dark	2246.55	2166.7	2326.4
12 h after dark	1904.8999999999999	1731.1	2078.7