condition	mean	min	max
4 h after light	1283.6	1283.6	1283.6
8 h after light	1461.3	1222.6	1700.0
12 h after light	1450.3	1227.0	1673.6
4 h after dark	1319.15	1072.3	1566.0
8 h after dark	1469.9	1267.7	1672.1
12 h after dark	940.6	591.0	1290.2