Sunset and Nighttime(RESOLVED)

Hello, would anyone know a good sunset and a good nighttime using the tint screen funtion. Using RPG Maker XP.

Thank You,
Theodie12345


Edit* I don't really want a day night kind of script. What I'm really asking if someone can make a sunset using the tint screen function. When I try, I can never get a good sunset, instead I just get too yellow, too red, or too green. In other words, what I'm askng is if you know the right decrease in the red, blue, and green parts of the tint screen function so that it would make a good color for a sunset or nighttime. ( So yes, I do know what to do, I just can't find the right decrease for each color to get a nice color for nighttime or sunset.)       -Thanks to all who have helped or is trying to help and sorry for the bad wording. 

theres a good script for doing this instead :

http://forum.chaos-project.com/index.php?topic=123.0

Well, I'm not sure what you're asking, considering the fact that you actually seem to know what to do o.O.

I do know that you would have to decrease R G and B equally, But it's a little...obvious.

Could you reword what it is you need exactly?

Thank you very much, I'd never expect it to be something that simple...... Anyways thanks for the tip