A question about guard duty:
Since "a day consists of four periods: morning, day, evening, and night," and you have to rest after three periods, otherwise you'll suffer fatigue ("You need at least one period of uninterrupted sleep per day.
After three periods without sleep,
you can no longer recover HP or heal from conditions.") If I assume a standard day, I find myself in the 4th period where I have to sleep. But if someone wanted to stand guard, would they have to sleep in an earlier period (?) or would they sleep in a later period but already suffer fatigue?!?
Won't this slow down the passage of time? If someone had to rest before or after, as in the example given, I'd have two periods out of four to play with the entire group!?!?!
Am I missing something?