Conditional Spin Button

I currently have a spin button that is used to increase/decrease a number in one cell. I also have 10 other cells that also have numbers in them. Basically this form is used to see how many tasks I complete every hour.

The problem is that I have to manually change the linked cell every hour to the next cell otherwise it will stay on the one cell. I already have a way to evaluate which cell the button should be addressing based on the hour, but I do not know how to make the spinner link conditionally.

Can this be done?