[[1557003600, 6]
,[1557007200, 1]
,[1557010800, 4]
,[1557014400, 0]
,[1557018000, 0]
,[1557021600, 0]
,[1557025200, 3]
,[1557028800, 1]
,[1557032400, 9]
,[1557036000, 4]
,[1557039600, 3]
,[1557043200, 12]
,[1557046800, 5]
,[1557050400, 8]
,[1557054000, 13]
,[1557057600, 11]
,[1557061200, 3]
,[1557064800, 3]
,[1557068400, 4]
,[1557072000, 7]
,[1557075600, 9]
,[1557079200, 14]
,[1557082800, 15]
,[1557086400, 2]