2021-05-31T00:00:00 3- 2021-05-31T03:00:00 2- 2021-05-31T06:00:00 3- 2021-05-31T09:00:00 3o 2021-05-31T12:00:00 2o 2021-05-31T15:00:00 3o 2021-05-31T18:00:00 3o 2021-05-31T21:00:00 2+