2012-02-27T00:00:00 6o 2012-02-27T03:00:00 6o 2012-02-27T06:00:00 6o 2012-02-27T09:00:00 6o 2012-02-27T12:00:00 6o 2012-02-27T15:00:00 7o 2012-02-27T18:00:00 7o 2012-02-27T21:00:00 7o