Does Getting Up Early Have Anything to Do with Your Success?

[Scott Trench]

Wondering what actual real estate investors have to say about this subject. 

I don't get up early (wake up between 7:00 - 8:00 most days, 9:00AM + on the weekends). I feel that I am having moderate-high success thus far with my career and real estate in spite of the fact that I wake up at an average to late time. 

I have a sneaking suspicion that the people who DO get up super early AND are successful might just be the loudest, not the most numerous. But, I could be wrong. What do the actual investors on BiggerPockets have to say about this?

Does getting up early (6:00 AM or earlier) make a difference on whether you are likely to succeed in this or any other business? Or, are there just as many or more successful business people and investors that wake up at more reasonable times?