condition	mean	min	max
4 h after light	1214.300485	1163.924364	1264.676606
8 h after light	1465.944187	1370.199844	1561.68853
12 h after light	1625.394883	1514.57244	1736.217326
4 h after dark	1856.7986055000001	1714.385903	1999.211308
8 h after dark	1388.569444	1215.947709	1561.191179
12 h after dark	930.479033	930.479033	930.479033