I have been a night owl most of my life. More productive at night.
Lol! More like the night marauders I suppose?
Never been able to be a early bird a night owl goes to bed later than most.
Well,that's you as for me ,I'm an early goer
night owls may stay awake until just before or even after dawn. Night owls tend to feel most energetic just before they go to sleep at night. 
Some night owls have a preference or habit for staying up late, or stay up to work the night shift. Night owls who work the day shift often have difficulties adapting to standard daytime working hours.
Night owls have often been blamed for unpunctuality or attitude problems. Employers, however, have begun to learn to increase productivity by respecting body clocks through flexible working
Horner worked exclusively on "Avatar" for over two years. He said, ""Avatar" has been the most difficult film I have worked on, and the biggest job I have undertaken... I work from four in the morning to about ten at night, and that's been my way of life since March. That's the world I'm in now, and it makes you feel estranged from everything. I'll have to recover from that and get my head out of [it]."
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