Do I have the option to set an embargo period to withhold/delay data publication after the data are archived?

Short Answer

The shortest version of the answer. If applicable, begin with a clear 'Yes.' or 'No.', followed by max. one sentence.

Yes, you can set an embargo period.

Detailed Answer

Include as much detail as necessary.

Yes, you can set an embargo period (time period during which the data is already deposited in a data center but is not publicly accessible yet).