Re: [W] Night Wolf Temperament: Angry moodlet at night

As far as I noticed, it's not when you wake them up, it's when they go to sleep.
So if you let them sleep/nap after sunset (8pm or 10pm, can't tell for sure), they get the moodlet that lasts a few hours, and even if you wake them up at midnight, they'll have it on till it wears off on timeout.
Waking them up doesn't immediately cancel the moodlet.