Lighting/sps Q

[Proteus]

Last year I tried a experiment where I ran 2 photoperiods on sps tank. 6 on 6 off

The coral loved it got great color. Fish not so much. It drove them bat sh!t crazy.

Since I no longer have a mass fish. And the ones I do house are semi cryptic to cryptic. I want to do it again

Question is.

Do you think it would be harmful to run one photoperiod at 10k and the other at 20k?

I wouldn't think it to be bad as alot of tanks that run mh/t5 are set at different times so the colors are not always blended

This way I may be able to get growth of 10k during my away time and 20k for color while I'm home to watch