Illuminance Values Inside Building Outlines
Why are foot-candle/lux values displayed inside the outlines of my buildings?​
If the outline for your building is drawn using the Insert Solid: Line command, it will not be considered a closed shape and illuminance values will appear inside the building, as shown below.
Instead, draw the boundary using either the Insert Solid: Rectangle or Insert Solid: Shape command.
If Starting Elevation is set to 0, illuminance levels will not appear inside the building, as shown below.