It would be more unnerving to hear all that but not find the culprit!

Yep!! I'd be so terrified and wide awake till the sun comes up. Lol

I’ve had to wake up at that hour occasionally for work and it’s tough!

Lately I've been waking up at the same hour to read as I have examinations coming up next week. It's been tough though but I still have to do what's necessary.