2021-04-20T00:00:00 4- 2021-04-20T03:00:00 3+ 2021-04-20T06:00:00 3- 2021-04-20T09:00:00 3+ 2021-04-20T12:00:00 4o 2021-04-20T15:00:00 5o 2021-04-20T18:00:00 5o 2021-04-20T21:00:00 4o