condition	mean	min	max
4 h after light	1482.495344	1364.943548	1600.04714
8 h after light	1062.7778305000002	977.457382	1148.098279
12 h after light	1094.0272185	1024.817181	1163.237256
4 h after dark	1049.118243	1033.918511	1064.317975
8 h after dark	1338.118016	1328.388591	1347.847441
12 h after dark	1853.167336	1853.167336	1853.167336