Wait aren't you under the age of 18 and isn't there a curfew where you live? If its that late, cops can stop you. I know its happen to me a few times. I got searched once, but that was a complete and utter bullshit reason and its quite long to post, but if you guys want me to, I'll put it up and let you know the bullshit that happen to me. But the break in reasons are a good enough to stop anyone, and the reason why they took your specifics is to match it with someone for a line up since they most likely don't have any idea whose doing it. So if someone sees the I guess burgerler(?) but doesn't see his face, they can do a line up. Its nothing to get to upset, it could have been a lot worse, so don't worry.