When working from home, when 5pm hits, the first thing I want to do is get out of the house. I do lots of group activities, hiking, kayaking, cycling, pool, trivia, photography, etc.
When I have to go in to the office, when 5pm hits, all I want to do is go home. Once I'm home, I'm much less likely to leave.
I understand I'm a sample size of one. And even though several of my who work from home friends feel the same way, it's obvious I never meet the people who stay at home. But I'm curiious as to whether the people staying at home would go out if they worked in an office. Seems like that'd make most sense if you're hanging out with people you work with, which I don't do much. But I doubt there's a good sample size of people who've switched back and forth.