[[1599602400, 2]
,[1599606000, 2]
,[1599609600, 0]
,[1599613200, 0]
,[1599616800, 1]
,[1599620400, 2]
,[1599624000, 2]
,[1599627600, 3]
,[1599631200, 1]
,[1599634800, 0]
,[1599638400, 1]
,[1599642000, 1]
,[1599645600, 0]
,[1599649200, 0]
,[1599652800, 2]
,[1599656400, 1]
,[1599660000, 2]
,[1599663600, 2]
,[1599667200, 3]
,[1599670800, 3]
,[1599674400, 3]