FREQUENCY Formula - Get Total Highest Intervals Of Zeros In A Range?

I use the following CSA formula to give me the total highest intervals of zeros in a range. I understand how most of it works apart from one thing and that's how the data array and bins array give me the result.

=MAX(FREQUENCY(IF(H2:Y2=0,COLUMN(H2:Y2)),IF(H2:Y2>0,COLUMN(H2:Y2))))

So this is what I understand:

H2:Y2=0 - Returns TRUE/FALSE in the array based on range having 0 or a value other than that - ie{TRUE,TRUE,TRUE,FALSE,FALSE,FALSE,FALSE,FALSE,FALSE,TRUE,TRUE,TRUE,TRUE,TRUE,TRUE,TRUE,TRUE,TRUE}

COLUMN(H2:Y2) - Returns the column number {8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25}

IF(H2:Y2=0,COLUMN(H2:Y2)) -Returns the column number for every TRUE value

IF(H2:Y2>0,COLUMN(H2:Y2)) - This does the same as the above steps but returns column numbers for every cell that contains a value greater than 0

MAX - Returns the biggest number within the array ie =MAX({3;0;0;0;0;0;9}) would return 9

What I need to know is how the FREQUENCY formula gives {3;0;0;0;0;0;9}