I am the man who never interferes, unless I get tired of reading a very silly discussion.
That you are viewing in that picture are portholes with glass, I see even the reflection of the environment around the boat.
the left shows the reflection of the sea, plus that it's dark in there.
the second shows the reflection from the sea but also the reflection of the boat next to it.
the third and fourth shows the reflection of the boat next to it.
For this picture was taken from an another boat!
Note: if you study the drawings. so you can see that the windows of the superstructure / wheelhouse is marked as airport, the same as they are marked on all the air vents / portholes.
So what I will say is that you have been fooled by old American English (dialect text)!