I recently had a few nice nights with no quilt moisture whatsoever. But the first night was on top of Shortoff Mountain in the Linville Gorge. The absolute clearest, brightest (almost full moon) night I've ever seen in my life.

I had the tarp in a high porch mode. I think the low was 45°. When I woke up, the condensation on the tarp (inside and out) was heavier than ever. All the grass, plants, trees, etc. were dry. Except one rhododendron tree about 6' away. That thing was soaked...apparently from me. Crazy!