There is no such thing as an ungodly hour. Not for me at any rate. I love the early hours of the morning as I feel I have the whole world to myself. I often sleep in the early evening so I can work through till 3am then go to bed until 8am.
Depending on the job at hand.
I used to work on Dangermouse as a day job, go to the pub, get home for 10pm, work on cartoons through till 6am (drinking wine to stay AWAKE?) then sleep for 2 hours before getting up to go to work on Dangermouse again.
At this time in my life I was:
(a) animating on Dangermouse.
(b) animating on a cartoon series called Fiddly Foodle Bird.
(c) writing and drawing my Blacknose The Pirate strip.
(d) writing and drawing a Sunday strip for News Of The World
all at the same time (the strip work was done at weekends), and I was also playing three games of football a week and was a very heavy pub drinker.
I cannot believe how I did all that, because now I only need to look at the photograph of a pint of Guinness and I'm drowsy.