condition	mean	min	max
4 h after light	1376.684952	1131.480607	1621.889297
8 h after light	1879.23752	1275.627912	2482.847128
12 h after light	1030.204127	857.232057	1203.176197
4 h after dark	682.829979	330.65867	1035.001288
8 h after dark	403.85273800000004	338.550677	469.154799
12 h after dark	603.82974	603.82974	603.82974