Hi OudayH,
Welcome to Microsoft Community.
It looks like you're reviewing battery life data for your device over several days, but the percentages shown in the "Connected Standby" columns (e.g., 1313%, 1131%) are not typical representations of battery consumption or performance.
Based on my research, the percentage shown in the "Connected Standby" column appears to be an anomaly or an erroneous value. For example, in the case of 1:13:06, 1313%/16h, it appears to be 16h divided by 1:13:06 and then given a percentage sign to give a value of 1313% [(16h)57600s/4386s(1:13:06)=13.13].
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Your Sincerely
Hahn. W - MSFT | Microsoft Community Support Specialist