condition	mean	min	max
4 h after light	1606.0122935	1238.600223	1973.424364
8 h after light	1998.738158	1965.597511	2031.878805
12 h after light	2248.9296080000004	2104.445892	2393.413324
4 h after dark	2116.1963305	1572.288193	2660.104468
8 h after dark	1784.0584734999998	1324.083031	2244.033916
12 h after dark	1942.665073	1942.665073	1942.665073