condition	mean	min	max
4 h after light	2433.512117	2374.770518	2492.253716
8 h after light	2445.110366	2354.60406	2535.616672
12 h after light	2509.1821295	2374.770518	2643.593741
4 h after dark	2256.9599515	2075.304804	2438.615099
8 h after dark	2367.4707675	2234.916112	2500.025423
12 h after dark	2173.214215	2173.214215	2173.214215