Accurate calculations

Exploration Stage: Historical Museum
From: Mr. Black
Description: This information reveals nothing about the owner of the chronometer. There were many wealthy people living in the city. But the fact that the figurine remained in perfect condition gave me an idea. Find me a tape measure.
Completed: According to Ms. Hartley, the figurine was placed five feet closer to the chronometer than the painting. But the figurine was not affected in any way. This means that the device was recently brought into the house. Did it leave any footprints?