Vacationing in Steamboat Springs, sitting in hottub, and noticed 5 or 6 lights in day sky. The lights were visible for only a second or two, would fade out, and reappear in roughly the same location in the sky, but had moved in relation to one another. I watched this for three minutes or so, ran to get my camera, and tried to get some shots. After a few more minutes the lights disappeared. My camera was on auto focus and I don't think my pictures will turn out. I'll be ready if they come again this week. I'm a huge skeptic but these lights truly have me confused.