2014-07-21T00:00:00 1o 2014-07-21T03:00:00 1- 2014-07-21T06:00:00 0o 2014-07-21T09:00:00 1o 2014-07-21T12:00:00 2o 2014-07-21T15:00:00 3- 2014-07-21T18:00:00 2o 2014-07-21T21:00:00 3-