Is There a Correlation Between Waking Up Early and Wealth Creation?

Why?

Everyone has their biorhythm, and if you can, you might want to follow yours. But is there a correlation between waking up early and wealth creation regardless of a person’s natural biorhythm?

How?

A study to find out based on past and current data if there is any correlation. Do people who wake up early regardless of their natural biorhythm are more likely to create wealth. Is it following your natural biorhythm the correlation? Or maybe it is the natural biorhythm but only for those who wake up early?