condition	mean	min	max
4 h after light	1896.7717435	1560.440705	2233.102782
8 h after light	2724.5456145	2330.44353	3118.647699
12 h after light	1888.200124	1406.552807	2369.847441
4 h after dark	1381.2346425	1258.30898	1504.160305
8 h after dark	1309.6745270000001	587.604051	2031.745003
12 h after dark	832.185827	832.185827	832.185827