Lightning parts for rooms

So recently I was participating in a training. And with a command they were able to darken the part where the players were sitting and they had a spotlight on the podium. I’ve tried a lot of things. I want it to still have sun outside, I just don’t want light where the players are sitting… Only on the podium. How can I achieve this?

What are you using to light up the room normally?
What Lighting.Technology are you using?
Do you have ShadowsEnabled on your main Lighting?
Do you have ShadowsEnabled on your wall and ceiling Parts?
If it’s the windows maybe decrease the transparency to the point where it doesn’t light up the room, then use Spot, Point, or SurfaceLights to light the interior. You can shut off these lights with your command.

It should have like a dark part and a spotloght part.

But please answer my 4 questions though.
Nobody here can help you much if you don’t provide the information they need to help you.

It’s like you taking your car to a mechanic and saying ‘it’s broken’. When they ask you to describe the symptoms so they can try to fix it and you repeat ‘it’s broken’ it doesn’t help.