What do you mean by "strange"? And I still believe that the success of the expedition largely depends on whether the GM has the opportunity to guide the players from morning till night. If such an opportunity is not available, then the interest in the game will most likely fade away quite quickly.
Monday and Wednesday: I arrive home around one o'clock, leave at three, and return at seven. The game runs from seven to eleven, but less actively.
Tuesday and Thursday: again, I'm home at one, I stay until half-past five (well, there will be a one-hour break), then I leave and return at ten, but it's not a fact that I'll be guiding anyone after ten.
Friday: from one to eleven.
Saturday: I'm home from one, but my parents are also at home, so the activity is lower than on Friday. But I can guide people after midnight, which is not possible on any other day, because sleep inexorably closes my eyelids.
Sunday: from eight in the morning to eleven in the evening, activity is the same as on Saturday.
e si ieu muoir, er mi grans deliuriers