condition	mean	min	max
4 h after light	940.733889	841.37	1003.826667
8 h after light	1137.548889	868.9	1328.37
12 h after light	1289.8011113333332	999.38	1657.886667
1.5 h after dark	1370.278889	1088.33	1604.91
5.5 h after dark	1253.2366663333332	1162.163333	1369.483333
9.5 h after dark	1013.3422224333333	922.3233333	1059.486667