[[1559894400, 1]
,[1559898000, 0]
,[1559901600, 0]
,[1559905200, 0]
,[1559908800, 0]
,[1559912400, 1]
,[1559916000, 2]
,[1559919600, 0]
,[1559923200, 1]
,[1559926800, 0]
,[1559930400, 1]