Agriculture Guess – Could Adapted LED Street Lights For Farm Land Improve Growth On Cloudy Days Or In Cold Climates?

We now have cheap effective LED lights. So I wonder. For outdoor farming not garden houses. Could there exist crop variates that can take a colder climate only the amount of available light is the same. I mean. This can be huge if this is a possibility.

Also for cloudy days. Could growth be kept at optimal levels with optional outdoor lighting via something like LED streetlights.