insa

insa refers to the middle or innards of something. Being lon insa tomo is to be on the inside of a room or house.

insa pimeja la kalama li pakala e lape mi.

A noise disturbed my sleep in the middle of the night.

insa may refer to a conceptual middle as well as a physical one.

pilin pona en pilin ike la mi lon insa.

I’m somewhere between feeling good and bad.