If we're just at home, Jackson usually goes 1 or 2x a day. Typically in the AM after he wakes up and then again sometime in the late afternoon/evening. Sometimes it's only morning time though if he had a lazy day.
With more activity, he seems to poop more. lol. He gets really excited on long walks and I think the excitement causes more poop. It's very annoying being on a walk and having to bring at least 3 poop bags for one dog just in case