In my case, the doubt comes with the thematic of the game: Cthulhu. This one always comes with mysteries and puzzles, but I don't want to make the players lose lots of time. That's why I'm wondering what the limit should be.
Ah, I love Darius also hahahaha. I hope you have been able to find his night scene at the club during the second day. It's a very good way to discover what Darius likes.