How much battery % should I be losing overnight?

[heyitsfez]

Hey guys, I just recently got the unlocked iPhone 5, 32 GB on AT&T gophone prepaid. With the recent posts about battery life I decided to test my own by leaving it on standby overnight. I know the standby time is 200 jrs, I decided to test that myself.

I checked and got 95% battery at 11:45 pm

This is with wi-fi on, celular on (it's not LTE, since I'm on prepaid, I get "4G" which really gets me ~3G speeds)

At 8:10 am I had 91% battery

So in around 7 hrs and 25 mins I lost 4% of battery. Is this considered any good?

Thanks in advance!