This is what I ran into tonight. It looks like a snake or a worm to be more exact. It was moving very fast. I really tried hard to keep it inside the visible area. Taking pictures of it was even harder. By following the pictures below, you can understand how much it moved in about a minute. I have no idea what it is and it is the first time I see it. I can see that it has a back and a front and I think the back of it is the darker end of it. I guessed it by watching it move. You see most of the times it was moving towards the lighter end so that’s what I figured.