Aaron was continuously worrying about the Clan Wars but nothing would come out of worrying anyway so Kira advice him to take deep breaths and calm down.
He too went to the large cave to take a rest which was only for guests which Aaron had asked to make.
Well, natural caves are quite hard to find, due to which Wolves can make caves or dens on their own where they can stay.
That's how they have evolved after all.
In any case, it was late at the night, probably around 11 PM. All were sleeping while the guards were guarding.
Some of the White wolf clan decided to help the Biola clan thus they were shifting positions in regular intervals.
The same way they continued. Lan was also resting because he had to leave the next day quite early.
Kira had tasked him to take a look at their terrain if it was safe enough to return back after all they had abandoned their homes!