Jesus Christ you plebs! Buy a toilet light that is motion sensored to illuminate the bowl to whatever colour you want.
No need to turn on the lights.
I don’t suggest changing the light to red either. Also, I do not suggest putting it to the rear of the toilet.
Just pee to the side of the toilet while you watch the light.
It’s much better than turning on the light, peeing to the side of the toilet, and then going back to bed being kept up by wondering if you clean stuff up now or first thing in the morning.