Drivers average about 25 miles per full hour.On a average day I make $25/hr.
On a good day I make $30/hr.
On a really good day I make $35/hr.
In a 8 hour time block a driver drives about 200 miles.
Under Employee status
8x 15 (minimum wage) = 120$
200 x .57 (mileage comp) = 114$
Total before tip would be 234$
That is 29.25 $ per full hour before tip.
With tip it would be matching what you claim as a " really good day".