Did 4 take offs and landings to full stop to day . Last two were night landings. Tough cross winds but not as bad as I thought they would be. Actually thought night landing by the lights was easier than in the day. On the way home passing north up a hill on the interstate just on the east end of runway , the lights were still on . At base of hill 2 reds visible, as I entered the cut going up interstate hill the lights were white /red. Scary thought as there is a power line just along the interstate also.