I was driving home from work on CR35. I was at an area that is slightly elevated along with having a large clearing to the south (this clearing is about a mile long). I had my windows down and wasn't necessarily paying attention to anything except the road when I caught a glimpse of something in my peripheral vision to my left out the window. I noticed an object to the south east past the end of the clearing about 5 degrees above my horizon. It was moving rapidly and what had caught my attention was a slight glowing reflection from the bottom of the object. I would have thought that it was a training jet (which are common in the area) but I could clearly see the object and it wasn't a jet and it had no lights, identifying markers, and it was very low for any airplane training.