[[1580428800, 1]
,[1580515200, 2]
,[1580601600, 1]
,[1580688000, 1]
,[1580774400, 1]
,[1580860800, 0]
,[1580947200, 2]
,[1581033600, 1]
,[1581120000, 2]
,[1581206400, 1]