2017-07-01T00:00:00 2o 2017-07-01T03:00:00 3o 2017-07-01T06:00:00 3- 2017-07-01T09:00:00 2+ 2017-07-01T12:00:00 3o 2017-07-01T15:00:00 4- 2017-07-01T18:00:00 3o 2017-07-01T21:00:00 3-