2012-09-01T00:00:00 2o 2012-09-01T03:00:00 1o 2012-09-01T06:00:00 2o 2012-09-01T09:00:00 2o 2012-09-01T12:00:00 2o 2012-09-01T15:00:00 2o 2012-09-01T18:00:00 2o 2012-09-01T21:00:00 2o