Shadows Doesn't Stand Out in Rhino7 Rendered View

I have already turned on the sun and the shadow when I zoom into the interior of the building, it seems that the shadow does not stand out. However, if I zoom out it shows the aerial view of the building(exterior).

My goal is to make the shadow inside the building stand out not just the outside.

How to resolve this issue? Thank You.

hi @user2545 please share your 3dm file so we can have a look at all the settings that make up the lighting scheme.

Rhino Render Basics.3dm (199.6 KB)

@user2545 reducing your skylight intensity is probably giving you what you are after:

Rhino Render Basics.3dm (140.3 KB)

@Gijs Thank You So Much!