[[1601010000, 1] ,[1601013600, 2] ,[1601017200, 0] ,[1601020800, 0] ,[1601024400, 1] ,[1601028000, 0] ,[1601031600, 4] ,[1601035200, 0] ,[1601038800, 7] ,[1601042400, 4] ,[1601046000, 8] ,[1601049600, 3] ,[1601053200, 2] ,[1601056800, 1] ,[1601060400, 0] ,[1601064000, 1]