Area boss spawn.

I look for some bos but they didnt came, and i want to know what the spawn time for each area boss

I think Mano takes like more than 30 mins to spawn (I waited there for a full half an hour and I gave up)

I think Mano takes like more than 30 mins to spawn (I waited there for a full half an hour and I gave up)

i thought it 15 minuts...

Bosses have set spawn timers.
But they can vary---
Mano is 15 mins.
BUt it could be less-
It could be more-
But 15 is the standard

I'm pretty sure that King Clang's respawn is 45 mins. I kill't him for fun, then on the way back to leave florina i notice that there is a quest to kill it XD So i had to run back to Hot Sands and wait. He first went down at 3:02pm and i got the notice saying he respawned at 3:47pm ...
Hard to argue with EXACTLY 45 min respawn...that's the only boss i waited for, i got lucky and found Elija and Tae Roon on empty maps just waiting to be killed.