The main concept is that in ANY survival game you usually have daily goals to focus your time efficiently.
In ANY survival game with dangerous nights, you should organize to maximize your day activities to do things you cannot comfortably do at night and to get the most efficiently out of day time and save things that you can do at night for night - and not do them during the day.
We play co-op and I host, and we shorten the night to 4 hours to get a little more day while still having enough night (especially for blood moons) and to break tings up. I would never suggest removing night or making it trivially short or you'd cheapen the game, and there's plenty to do at night as you get rolling.
We never lack for things to do at night.
By day we're either out looting, scouting, mining, or we work on the base, usually for the whole day - whatever it is, it's focused on things you do by day, and we do not do things that we can do at night in the base. We'll also have meandering days where we do a little of everything because it's a game and should be fun and not so organized that it's like a job - but generally, you're way more efficient if you're organized, and you are sort of on a timer in 7DTD (blood moon days to prep for or plan around).
Night base activities are things like harvesting the farm (it's a rooftop farm so it's "in" the base), queue up crafting (forge, camp fires, workbench(es), etc), clear work stations that have produced queued up stuff all day while we're out, clean up inventory, top off food/drink, refuel vehicle, repair/top off tools, prep for next day of daytime activities (topping off food and repairing is part of this), etc.
Night time is also a great time to grab a snack, bio, smoke if you're suicidal, stretch your legs, interface with significant other for a moment, etc.
Another thing that night is good for is to chill. We often have dedicated looting/xp-ing days where we clear "dungeon" POIs that are generally packed with zombies/sleepers, and as you level up you often get runners/glowies/etc, and we're pretty tactical about our clears. So after doing a few of those in a day, it's nice to chill at night doing chill base stuff.
The other thing is that, unless you're in a rough biome like wasteland, and you aggressively destroy any zombie(s) you see around your base, you don't really get boatloads of zombies at night around your base like you would in previous alphas, so as long as you're stealthy and don't faceplant on a screamer, you can actually do things at night too.
For ex, we have a "mine" dug just outside our base for getting dirt/clay, stone, and sometimes we find other goodies, and sometimes I'll go out and dig/mine at night. As long as you stay crouched while doing so, you magically don't make noise that attracts zombies.