2014-05-20T00:00:00 1- 2014-05-20T03:00:00 1+ 2014-05-20T06:00:00 2- 2014-05-20T09:00:00 2- 2014-05-20T12:00:00 2o 2014-05-20T15:00:00 3- 2014-05-20T18:00:00 2o 2014-05-20T21:00:00 1o