[[1567846800, 1]
,[1567850400, 3]
,[1567854000, 0]
,[1567857600, 0]
,[1567861200, 0]
,[1567864800, 0]
,[1567868400, 2]
,[1567872000, 1]
,[1567875600, 0]
,[1567879200, 0]
,[1567882800, 1]
,[1567886400, 4]