Circadian rhythm, programmable fading

It would be really cool to set up colors that match the circadian rhythm – similar to how the Apple devices have "night shift"; this could also be user programmed for colors for different times of day, and the colors fade from programmed time to the next, slowly.

For example, a user could set the following:
5am, black
5:30am, orange
6am yellow
6:30 light blue
7am sky blue
Noon, white
4pm sky blue
5 pm peach/purple
6 pm orange
6:30 purple
7:00 dark blue
Midnight: black