The correct answer to this question is the following.
The question is incomplete and needs a further reference to understand the context and be able to answer it.
The fictional scenario is that you are lost and alone on a remote island. People cannot remember what month it is and you need to observe the night sky in order to use your light fires so ships can see them.
So Cruise ships might be sailing during the vacation month of June, July, and August. The constellation's should we look for, so we know when to light fires to send signals to the ship is the constellation of Scorpius.
Scorpius (Scorpion) can be located in the night sky during the months of July and August, where this constellation is on its highest point in the sky about 10 at night.
