2015-01-31T00:00:00 2+
2015-01-31T03:00:00 3-
2015-01-31T06:00:00 2+
2015-01-31T09:00:00 3-
2015-01-31T12:00:00 3o
2015-01-31T15:00:00 4o
2015-01-31T18:00:00 4o
2015-01-31T21:00:00 4+