2012-11-01T00:00:00 4o 2012-11-01T03:00:00 3o 2012-11-01T06:00:00 3o 2012-11-01T09:00:00 5o 2012-11-01T12:00:00 5o 2012-11-01T15:00:00 5o 2012-11-01T18:00:00 6o 2012-11-01T21:00:00 6o