I’d really love to see more in-depth statistics.
For example, it would be incredibly helpful to know the average time a device spends in a particular state, and how much that time typically varies.
For instance, if I knew that “70% of the time, this light is on for about 45 minutes, and 95% of the time it’s on for less than 2 hours,” I could confidently set an automation to turn it off after 2 hours, if it’s still on.
Also, it would be cool if I could trigger automations based on significant deviations from these typical usage patterns. Like trigger an automation if a device remains in a certain state for a period that’s significantly longer than usual, something like 7 standard deviations from the average. Particularly I’m thinking about my clothes washer which got stuck spinning clothes for hours, when it normally spins for just a few minutes at a time.
But it could also be useful for those lights that are super tough to automate. And you could just send yourself a notification that the garage lights have been on for longer than you normally do, ( like 4 standard deviations)
It would also be nice to see that average be a configurable rolling average. So things like clothes drying can fluctuate naturally with the seasons without triggering the notifications.