The casualties of the Cacafuego action seem light?

The casualties of the Cacafuego action seem light?

Does anyone else feel the casualties of the Cacafuego action seem to come out really light?
Is anyone better informed historically able to shed light on how this might actually make sense?

I understand the logic of how the Sophie's gunnery managed to inflict devastation on the Cacafuego before boarding, but I cannot wrap my head around how they can take so few casualties during the boarding action. Even with the ruse of striking the colours, there is quite a bit of time where the hand to hand combat in close quarters can lead to only 3 dead and 8 wounded.

I appreciate the historical inspiration had similar casualties, but that does not make it less puzzling.

Edit: thank you everyone for the amazing answers, I am pasting below the link u/super_jay shared of Cochrane (Jack Aubrey's historical inspiration) recounting the historical action that inspired the Cacafuego story below for easy reference to anyone coming across this thread in future:
https://www.thegazette.co.uk/London/issue/15393/page/949

u/ulpm — 5 days ago

TLDR: title says it all, I can see one of two movies I have always wanted to see on the big screen, Studio Ghibli's Spirited Away or Kurosawa's Ran. Which should I see?

Don't know if more than TLDR is needed.
Both movies are showing on the big screen on the same night at almost the same time.
In my small town it is especially rare to get a chance to see old movies you like on the big screen.
I have always wanted to see both of these movies on the big screen, and I really don't know which one I want to see more.
If anyone can help sway me either way that would be appreciated :)

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u/ulpm — 4 months ago