During the period we have two rehearsals per day, with one play each, it’s fine to come during the second hour if you are in the second play. And if you are in the first play we are scheduled to rehearse, it’s fine to leave when we are done.
Let me see how the first three + rehearsal day goes before I commit to a time estimate or pattern with that. It should only take me one day to get a feel for it. And I may even know something before then.