2015-01-15T00:00:00 1o
2015-01-15T03:00:00 1-
2015-01-15T06:00:00 2-
2015-01-15T09:00:00 3o
2015-01-15T12:00:00 3+
2015-01-15T15:00:00 3-
2015-01-15T18:00:00 2+
2015-01-15T21:00:00 3-