Outside, the snow was higher than the window. The sunlight came in through the window and shone on a map on the pine-board wall of the hut. The sun was high and the light came in over the top of the snow. A trench had been cut along the open side of the hut, and each clear day the sun, shining on the wall, reflected heat against the snow and widened the trench. It was late March. The major sat at a table against the wall. His adjutant sat at another table.