Weekly updates when Trigger is set to "when a row is added or changed"

Good morning,

I am trying to send a weekly report of changes on a sheet to a group of users. The best way I have found to do this is setting up the "Trigger" to be "When a row is added or changed", however when I do this my options are limited when it comes to when I want this workflow to run. If I select "Weekly", I do not have the option to indicate a day of of the week or even a time.

When I set it to weekly, will it run weekly based on the day/time I enabled the workflow? For example, if I setup the workflow on Tuesday at 10am, will it now generate every Tuesday at 10am?

Thank you,