I haven't gone and stayed all night, but I have had luck right at dusk until about 9:45 or 10:00 PM. Topwater right at dusk has been a BIG producer of bass, not much big fish, but a lot of smaller fish, at least on Alan Henry. Been a wile since I have fished DFW lakes at night, but used to do pretty well on Lake Lewisville. Wish I could help more. Tight lines, keep safe and good luck.
Tight lines, keep safe and good luck.