Calculating Consumption from day before

Hi, 

I have a data set gathering readings from various meters per mintue in a table called historian, the readings are accumlated, i am trying to get the daily consumption by getting the difference of start of day 2 and Day 1, which should be:  "03-07-21 00:00:00 - 02-07-21 00:00:00" 

I have used the below formula by getting the minimum of the day.  

Meter 1 Consumption = 
IF(
    ISFILTERED('Historian'[Date]),
    ERROR("Time intelligence quick measures can only be grouped or filtered by the Power BI-provided date hierarchy or primary date column."),
    VAR __PREV_Day =
        CALCULATE(
            MIN('Historian'[QC Meter 1]),
            DATEADD('Historian'[Date].[Date], -1, DAY)
        )
    RETURN
MIN('Historian'[QC Meter 1]) - __PREV_DAY)

I am having 2 problems, 

1-  a total value showing for previous day in 1st row  - Note that the days in data starts on the 2nd of july and no data for 1st.  

2- The Meter sometimes reset when it reaches 9,999,999 as below , so taking the value minimum value of that day will not work.

What will be the best way to deal with this and get the accurate daily consumption even if meter resets.

any advice is much appreciated.