condition	mean	min	max
4 h after light	1732.211111	1653.24	1879.13
8 h after light	1293.407222	1165.893333	1458.513333
12 h after light	996.9100000999999	934.9	1063.466667
1.5 h after dark	1257.2677776666667	1207.153333	1295.783333
5.5 h after dark	1866.7666663333332	1834.153333	1893.943333
9.5 h after dark	1877.3733333333334	1836.626667	1926.083333