condition	mean	min	max
4 h after light	1698.761367	1682.944267	1714.578467
8 h after light	1385.1813285	1361.616672	1408.745985
12 h after light	1420.427504	1366.962826	1473.892182
4 h after dark	1380.483357	1280.006309	1480.960405
8 h after dark	1481.243004	1387.078211	1575.407797
12 h after dark	1798.780381	1798.780381	1798.780381