We're having a bug problem at our house. After a few hours of research, we think they are probably "blister beetles". They don't bite or get into our food, but if they are smashed against the skin, they do leave a blister (hence the name). Please see the link for a picture to get an idea of what they look like: http://cayeconnect.com/blister/blister.JPG
They are dormant during the day, and actively attracted to the lights in our apartment by night. We have used bug killing spray on them and it works, but then another 100-200 of them come back the next night. We are looking to permanently remove them. Please post any ideas you may have...