For people who use Finviz or other scanners: when do you run your scans to find next-day movers?

My goal is to find stocks that could potentially make a big move **the following morning**.

Like if I want to find tomorrow morning’s potential movers, would you:

* Scan during the afternoon (e.g. 2–4 PM ET) based on that day’s price/volume?
* Scan after the market closes (4–8 PM ET) using after-hours activity/news?
* Or just wait until premarket (4–9:30 AM ET) and scan then?

For momentum/gap-up/penny-stock setups**, what time do you personally run your scans, and what timeframe/filters do you use to build your watchlist for the next day?**