condition	mean	min	max
4 h after light	971.9	971.9	971.9
8 h after light	791.55	670.7	912.4
12 h after light	1076.45	874.7	1278.2
4 h after dark	1076.9	917.5	1236.3
8 h after dark	923.9	907.5	940.3
12 h after dark	848.8499999999999	796.4	901.3