[[1542153600, 11] ,[1542157200, 4] ,[1542160800, 3] ,[1542164400, 7] ,[1542168000, 1] ,[1542175200, 7] ,[1542178800, 12] ,[1542182400, 8] ,[1542186000, 12] ,[1542189600, 12] ,[1542193200, 10] ,[1542196800, 35] ,[1542200400, 34] ,[1542204000, 30] ,[1542207600, 9] ,[1542211200, 11] ,[1542214800, 11] ,[1542218400, 23] ,[1542222000, 38] ,[1542225600, 31] ,[1542229200, 27] ,[1542232800, 30] ,[1542236400, 15]