condition	mean	min	max
4 h after light	2402.4004575	2227.84253	2576.958385
8 h after light	2153.732341	2105.744185	2201.720497
12 h after light	2573.3909575	2217.165243	2929.616672
4 h after dark	1837.5529065	1275.296833	2399.80898
8 h after dark	1497.379614	749.438007	2245.321221
12 h after dark	1673.703621	1673.703621	1673.703621