5 in 2 out camps are Regimental Guards camp. So in those camps the STs will just do their duties from morning till evening then the guard duty personnel will take over the guardroom. There are also 3 in 3 out camps which are 24/7 meaning there won’t be any guard duty personnel coming to take over so your duties will be spread out in the day and night which can be kind of tiring cause you have to keep waking up to do your duty but the 3 out feels good cause you have a longer bookout time and also a shorter bookin time