Answer:
It describes an era in history during which lights was hard to come by.
What did the faucet say to the shower?
Where Do Monkeys Get Their Exercise
There is a kind of fish that can never swim. What is that?
Where do tadpoles change?
A doctor might remove one from the neck of a Dracula victim.
Funny
Animal
Difficult
Easy
Food
Kids
Logic
What am I?