Answer:
I am partially baked. I am not completely lit. I am a portion of the moon. I am lesser than full wit. I am a divider of the hour. I am not a total lie. I am a sibling through one parent.
Handy when you need to measure something or run a kingdom.
Can you think of a crime that is punishable if attempted but not punishable if actually committed?
Very helpful if you intend to go gently down a river.
What is in the middle of nowhere?
I spend most of my day eating white. When I am quick enough I get rewarded with fruit and something blue. In a dark room with blue walls I run from the ghosts that roam the halls