Divided into 6 parts of average

The average is the sum of the digits of the lottery numbers, divided by the number of numbers(6).

Divide the average into 6 parts:

Part 1st: 3 - 12

Part 2nd: 13 - 22

Part 3rd: 23 - 31

Part 4th: 32 - 40

Part 5th: 41 - 49

Part 6th: 50 - 58