Can anyone tell me how I can separate two lights on the same dual light switch?

I have two lights in my kitchen. One is over the nook area and the other is the main overhead light with long LED lights. The LED lights are great for when I am cooking but are too bright at night when I’m just on my computer in the nook area. I want to be able to just turn on the light in the nook area that has a smaller light.
There is a switch on the wall in the nook area and one the dining room that turns on the kitchen lights. The lights feed on the same line.
Is there a way I can separate them?