Everything the room sensor has recorded, set against the weather outside — and what the next week indoors should feel like, based on how this room has actually tracked the outside so far.
Indoor readings every ~10 minutes, hourly outdoor alongside.
Derived from every paired hour of indoor and outdoor readings.
Predicted indoor range, from the outdoor forecast run through this room's measured response.
Put any day's weather in and see what the lounge does with it.
One dot per logged hour — how warm it was outside, and how warm the lounge was at the same time.
Each day predicted using only the other days, then checked against what the room actually did.