2015-05-01T00:00:00 2-
2015-05-01T03:00:00 3-
2015-05-01T06:00:00 2-
2015-05-01T09:00:00 2-
2015-05-01T12:00:00 2+
2015-05-01T15:00:00 3+
2015-05-01T18:00:00 3o
2015-05-01T21:00:00 2o