[[1566165600, 1] ,[1566169200, 2] ,[1566172800, 1] ,[1566176400, 4] ,[1566180000, 0] ,[1566183600, 2] ,[1566187200, 0] ,[1566190800, 0] ,[1566194400, 0] ,[1566198000, 3] ,[1566201600, 2] ,[1566205200, 4] ,[1566208800, 0] ,[1566212400, 2] ,[1566216000, 0] ,[1566219600, 0] ,[1566223200, 13] ,[1566226800, 2] ,[1566230400, 1] ,[1566234000, 0] ,[1566237600, 0] ,[1566241200, 4]