And is it actually possible for your body clock to change? Am I really turning into an early bird or have I just been forced ...

Being a night owl has its perks. Scientists have found that people who habitually stay up late may be more creative, and perhaps even more intelligent, than those who go to bed and wake up earlier.

They say the early bird catches the worm, but what about the night owl? Often considered at odds with the circadian rhythm, night owls–those who go to bed after midnight–have long been misunderstood.