2013-03-13T00:00:00 2-
2013-03-13T03:00:00 1o
2013-03-13T06:00:00 1-
2013-03-13T09:00:00 1o
2013-03-13T12:00:00 2-
2013-03-13T15:00:00 2o
2013-03-13T18:00:00 1+
2013-03-13T21:00:00 0o