I want to have solar flood light be dim on a schedule, get bright on motion

I was hoping to see this option, but looks like it isn't available. Seems doable with a firmware update. I would like to be able to schedule my solar floodlight to turn on at dusk at the very lowest brightness. When it detects motion, brightness cranks up to maximum. I can create a schedule, but it only allows for one brightness setting. I don't want it blasting on full all night.