15 Answers

Because I am  a vampire for goodness sakes.  I think the rest of the answer is obvious.

I can't speak for anyone else ... not a lot of converstation happens at night in my line of work... Run!

I truly believe the moon affects people differently. 

I`M NO DIFFERENT DAY OR NIGHT!!..TIRED AND MOODY..MOODY AND TIRED!!:-)...I believe in consistency!!!;-))..LOL!!

It may seem that way but during the day because most people work and have to have their STRAIGHT FACE on. After work it's let's KICK A$$ .Pent up anxiety.

I think it's the UV rays and Vitamin D of the sun that we DON'T get at night that is part of the difference.  People like to unwind from the day's activities, too, so their behaviors are probably less inhibited than in the workplace (this presumes day-work schedules). 

Some people come alive at night-the night owls.

Then the rest of us-the morning larks want to just unwind and climb into our nests. :)

What do you mean I'm not normal...?

Lunar Power! Long may it live!

On my part, I've had a few beer by nighttime......

I agree. Certain men display come to bed eyes.

Some people appear more desirable at night?

After work......party on, of course for me I'm always different when I'm not tied down with responsibility, I relax, have a few drinks and enjoy the company of friends, at work we are often entirely different

Maybe it's the music?  http://youtu.be/n5dhyiqhR7Y

Maybe it's the music?  http://youtu.be/n5dhyiqhR7Y

people tend to think they can hide their sins at night. on an unconcious level. notice how they act at night but not during the day. also the full moon does affect people. their is a hogher crime rate during full moons. ask your police dept. they will tell you. tats how i found out.