VLOOKUP to reference allowed break times

[Kmac]

I need some formula for columns M &N rows 83 - 119 to calculate the appropriate off or break time of employees. this formula needs to go into E103:E109 & K103:K109.


i tried using

=VLOOKUP(MINUTE($J$48)+HOUR($e103)*60,$M$84:$N$119,2,1)

but it didnt work


I need all kinds of help all around, anything you have will be appreciated.