2015-01-04T00:00:00 3- 2015-01-04T03:00:00 3- 2015-01-04T06:00:00 4- 2015-01-04T09:00:00 4o 2015-01-04T12:00:00 6- 2015-01-04T15:00:00 6- 2015-01-04T18:00:00 5+ 2015-01-04T21:00:00 5+