condition	mean	min	max
4 h after light	1151.965	1021.096667	1293.385
8 h after light	1113.265	1076.345	1169.286667
12 h after light	1100.8366669	910.0666667	1244.416667
1.5 h after dark	1205.1900003333333	1011.676667	1358.416667
5.5 h after dark	1319.421111	1050.633333	1454.41
9.5 h after dark	1168.4033332333333	916.1766667	1442.64