5 o'clock
Mess call for enlisted men is at noon , and 1 p. m. fatigue call . Drill call goes again at 1.50 , with drill assembly at 2 o'clock . The time spent at these drills varies according to the nature of the work and the orders . Recall from fatigue sounds at 5 o'clock . Parade assembly is at 5.30 at this time of the year , with retreat and evening gun-fire at 6.10 . Then comes mess call to supper . With that ends , usually , the working day of the enlisted man .