Can any time be entered in the "Time" or "Date and Time" fields?
In the "Time" field or the "Date and Time" field, you can select time in 30 minute periods from the drop-down. You can also enter time of your choice in 1 minute increments.
Use half-width numbers to enter time of your choice.
* It is not possible to change the time options (30 minute periods) displayed in the dropdown.