Answer:
I am whole but incomplete. I have no eyes yet I see. You can see and see right through me. My largest part is one fourth of what I once was.
The time between daylight and darkness when blood drinkers like to come out
I look at you you look at me I raise my right you raise your left.
Send poorly behaved children to me and let them sit here.
I have numbers on my face but can't find 13 any place. What am I?
It rows quickly with four oars but never comes out from under his own roof. What is it?