Sort:  

Yes, here is the payout from a recent post-hf20 post.
Screenshot_20181009-080350_Chrome.jpg
The author reward is 78.16% of the total.

We can test it here. Injust dropped a 100% upvote for $0.05 on your comment at the 10 minute mark. Let's see what happens in 7 days time.

Ok yes lets see I never thought of testing it on comments.