2015-05-31T00:00:00 1o
2015-05-31T03:00:00 1-
2015-05-31T06:00:00 1o
2015-05-31T09:00:00 1+
2015-05-31T12:00:00 2+
2015-05-31T15:00:00 3o
2015-05-31T18:00:00 3-
2015-05-31T21:00:00 2o