When BDO has quests such as  400 Nouver scales then only spawns the Nouver boss during working hours for most players in NA EST And CST times zones.

World bosses need More spawn times to accommodate people who play the game and work for a living that are not able to play unlimited hours. Below is a current NOUVER schedule for Esern TImes zones There is 1..... non-sleeping/non-working hours Nouver spawn for working people. Just because you get off at 5 PM doesn't mean you re able to get home from work and be in front of your computer to do a boss. DO SOMETHING ABOUT THESE. I am not going through every boss to post but there are too few for EST times that have sufficient coverage of world bosses during non-working/non-sleeping hours

work hours Nouver @ 8:00 PM est on this list.

I had a similar post on Vell, here:
https://www.naeu.playblackdesert.com/en-US/Forum/ForumTopic/Detail?_topicNo=37001

Honestly, I believe they need to be setup similar to Garmoth

Have times offset, and can spawn maybe twice a day (This would atleast make it so you could go multiple times on a day off, or hopefully reach one of your time brackets not at work)

...and by adding extra spawns, they could either limit the kills, or just make it so you have two separate loot pools - Primary a few times each week, and then a participation one. Which might require adjusting health based on people nearby.

delete quint and muraka. maybe always spawn 2 bosses at once

Do you actually work 7 days a week? Saturday and Sunday should be excluded from "work hours".

Most people don't work 7 days a week so saying there's only 1 good Nouver time is misleading but they definitely should do something about world bosses.

I would much prefer we have 1 boss spawn every other hour each day and just increase the rewards so that as long as you play each day you won't miss anything:

Monday Nouver
Tuesday Karanda
Wednesday Kutum
Thursday Kzarka
Friday Offin
Saturday Vell
Sunday Garmoth

Remove Quint from Bartali Journal and turn Quint, Muraka and Black Shadow into field bosses. Reduce Garmoth weekly quest kills to 1 and reward 3 bundles or remove the weekly quest entirely .

garmoth is so late i need to sleep