A delayed fade on a master

So I use a independent master for mu FOH light for that moment the curtain close. To get rid of the ugly circles and forms on the curtain that the front light forms when hitting a closed curtain.

So far, so good. now I am wondering if there is a good way to make it "fade with delay". What I mean is if I have as an example five lights in my front. 1;2;3;4;5. Directed strait on stage to make it simple. and when I bring up the inhibit I want first 5 go up, then 2+4 and last 1+5. making the front light hitting the actors as the curtain opens. and when it closes the other way around.

The simple way is three masters, but is it possible with one?

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