This is a time lapse video taken where I live. It was weird hearing the crickets come out. I wish this would happen more often close to me because it was exciting...it was weird. http://www.kxxv.com/story/36183762/watch-a-time-lapse-of-full-eclipse-in-tennessee-town
It did not get very dark or anything real noticeable where I am at but I watched it on the Science channel last night they did an hour special it was pretty cool Then I got caught up on all the How the Universe Works episodes and did not get to sleep till like 3 am
My grandma, who lives in New York, said it got darker there and lasted for about an hour or two, from what I remember.