Post Webinar email 1 hour after webinar ends

[ChelseyM]

Is there a way to send the after webinar email sooner than 1 day after the webinar ends? We would like the Email with the survey to go out an hour after the webinar ends and I only see the options for 1 day- 7 days. We dont want the browser only as we fear people will click away from it before reading that there is a survey there.