On Wednesday, November 3, I was traveling West on Hwy. 10 from Mondovi to Durand. About 4 miles west of Mondovi, I saw a series of 3 red lights (arranged in a semi-circle) in a field to the south of the highway. However, just prior to seeing the series of red lights, a bright white light appeard for about 30 seconds, and then went away. As we were watching these lights in the field, we noticed that a car stopped not far from where these lights were located. I assume that they were also watching the red lights. Since it was dark out, it was difficult to judge distance; but, the car that had stopped near these lights indicated that this "lighted object" was near another road that ran parallel to Hwy. 10. Country roads are usually designed in 1/2 mile or 1 mile blocks--so I believe that these lights were about that distance from the highway--although it was difficult to tell for sure. Once we turned off of Hwy. 10 to try to find these lights, we were unable to locate them again.