Get the max sum of 2 or more consecutive values

Hi All

I'm either looking for a formula solution or vba code to calculate the data on cells L2 and M2 ( I've tried multiple formulas and I cant accomplish what I need)

Explanation

I've a table from column range G:I, the table is registering the days from 1 to 1000, the value is the amount sold ( it can be a credit or debit) , when is a Credit, column "I" will display "Good Day", otherwise "Bad day" for debits. All of this calculation is being processed correctly, the problem comes when I want to get the max sum value for either the consecutive "Good Days" or "Bad Days"

Day 1 and Day 2 are consecutive "Bad Days" and the sum of both values is 200 ( so far this is the maximum sum value ), the problem comes when I get again consecutive "Bad Days" and the sum of those values is greater than my initial consecutive max sum values. Day 500 and 501 are consecutive "Bad Days" and the sum of both is 600 ( that is what I want in cell L2). The same process for "Good Day"

Consecutive days mean more than 1 day either being "Bad Day" or "Good Day" , example, 2 days,4 days, 100 days,etc. Let's say I've got 100 consecutive "Bad Days" with a sum of 1000 , then I got 1 "God Day" and then I got 2 consecutive "Bad Days" with a sum of 5000 which is greater than the one I've got in the 100 consecutive "Bad days" before ( I will need the 5000 value on cell L2)

On the picture below, the first 2 days are consecutive "Bad days" and the total sum is 200 ( so far this is the max value). From day 4 to day 10 there 7 consecutive "Bad Days" and the total sum is 35 ( which is less than the total of previous consecutive values which was 200). Now Days 500 and 501 are 2 consecutive "Bad Days" and the total sum is 600 which is greater than the previous 2 consecutive days on day 1 and 2. 600 will be now my max value that I need on cell L2 ( if someone change the results or values, L2 must be updated too

I've attached an excel file with 3 different examples about how data can be distributed and what the expected results are