On the docks in lewisville, around 8:15pm-12:10am. Varies by up to thirty minutes day-to-day, but I've pretty much got it down really close. They will bite before and after, just not near as well. I caught ~100+ fish off one dock the other night. All but THREE were dinks though...
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-Mason
Fish of 2009Channels- ~30
Perch- ~200
Crappie-

Largemouth- ~40
Bullhead- ~30
Bar Bass- 4
Drum- 2
Carp- 5
Sand Bass- 20
Gar- 1