In a world that was genned with bogeymen, you wouldn't be doing any night archery. I never did any until 2017(?) when I began genning worlds with bogeymen set to off. Rangers should be able to travel solo and sleep under the stars.
Fortunately for my peace of mind, I discovered that Bogeyman generation has been disabled by default for GM-X's DA:III, so they are thankfully not a concern which means Archery during the night without the full twenty-five viewrange that Dwarves possess for both day and night is still a concern for me.
That means... I was worried about Bogeymen for nothing and thought my companions were doing an exceptional job of keeping those pesky Bogeymen from assaulting me when I was wandering about and sleeping in random trees at night.
Some players will grind (using macros) skills versus crabs or other small critters as this is a shortcut to a statistically powerful character. As an experiment it is definitely worth doing.
To my amusement, I have enough patience to do such things without the use of macros (I feel like I should thank my childhood spent playing old-fashioned grinding RPGs like Ultima Online for my patience).
I grinded my Archery and Bowman to Legendary one or two days ago, and I believe I can manage
dancing with a crab to train Dodging and Shield User as well if their skill gains are not incredibly slow—if I can find a crab.
(E: Added a tidbit more text.)