Slept in our car in the lot for the night. Huge parking lot, darker sections, but still bright. Recommend window covers or sleeping mask. Lots of people here doing the same thing, busy and very safe feeling. Not too loud, some interstate background noise and trucks moving about. Not super clean, trash and dog poop around. But for a gas station stop over, we were happy.
Large facility, has all you need. Showers were nice and very spacious, average towels.