I'm somewhat of a night owl. I go to bed pretty late
Really?
Yup. I actually function very well at night. In several countries early birds are called 'A' people and night owls 'B' people. Especially Scandanavia
I have not heard that before
'night owl' is actually from the primary nocturnal habits of owls!
Ok. I don't like owls
Why? They're pretty useful actually as they catch small rodents. Handy around the yard. And, night owls are the most energetic before they go to sleep
I don't just how they cry at night 
Ah, the hoots. They can be annoying at times. Night owls who take morning shifts often have difficulty adapting to generally standard day working hours