Tracks how the cabin interior responds to outdoor conditions over time. Unoccupied days are the primary insulation signal; occupied and suspected-occupied days are separated because active heating creates much higher variation.
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📌 Cabin Events
Mark insulation removals, installations, stove changes, etc. These appear as vertical lines on the charts.
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Cabin Occupancy
Mark stays so those days do not distort insulation trends. Suspected stays are excluded until you confirm or deny them.
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📅 Date Range
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Normalized Heat Loss Rate
Percent of the indoor/outdoor temperature gap lost per hour during unoccupied cooling periods. Lower is better and comparable across seasons.
Daily Delta Timeline
Interior minus exterior temperature. The primary trend and moving average use unoccupied days only.
Interior Temperature Swing
Higher daily interior swing usually means the cabin is reacting more to outside conditions.
Occupied-Day Context
These confirmed or suspected occupied days are visible for context but excluded from primary insulation comparisons.
Date
Status
Ext
Int
Delta
Swing
Reason
Suspected days stay excluded unless they are explicitly marked unoccupied.
Period Comparison
Quick side-by-side comparison across insulation phases.