[[1557262800, 3]
,[1557266400, 3]
,[1557270000, 4]
,[1557273600, 0]
,[1557277200, 1]
,[1557280800, 3]
,[1557284400, 1]
,[1557288000, 2]
,[1557291600, 0]
,[1557295200, 0]
,[1557298800, 0]
,[1557302400, 2]
,[1557306000, 1]
,[1557309600, 1]
,[1557313200, 2]
,[1557316800, 5]
,[1557320400, 5]
,[1557324000, 0]
,[1557327600, 6]
,[1557331200, 7]
,[1557334800, 3]
,[1557338400, 6]
,[1557342000, 5]
,[1557345600, 2]