He sat up suddenly, threw away the bedclothes, from which came a puff of hot steam, and began to rub his pyjamas against his sides and his legs. He rubbed madly for a few moments. Then he sighed with relief. He sat on the side of the bed, moving from the hot dampness of the place where he had lain. For a moment he thought he would go to sleep. Then, in an instant his brain seemed to click awake. He was still as loath as ever to move, but his brain was no longer clouded in hot vapour: it was clear. He sat, bowing forward on the side of the bed, his sleeping-jacket open, the dawn stealing into the room, the morning air entering fresh through the wide-flung window-door. He felt a peculiar sense of guilt, of wrongness, in thus having jumped out of bed. It seemed to him as if he ought to have endured the heat of his body, and the infernal trickling of the drops of sweat. But at the thought of it he moved his hands gratefully over his sides, which now were dry, and soft, and smooth; slightly chilled on the surface perhaps, for he felt a sudden tremor of shivering from the warm contact of his hands. Siegmund sat up straight: his body was re-animated. He felt the pillow and the groove where he had lain. It was quite wet and clammy. There was a scent of sweat on the bed, not really unpleasant, but he wanted something fresh and cool. Siegmund sat in the doorway that gave on to the small veranda. The air was beautifully cool. He felt his chest again to make sure it was not clammy. It was smooth as silk. This pleased him very much. He looked out on the night again, and was startled. Somewhere the moon was shining duskily, in a hidden quarter of sky; but straight in front of him, in the northwest, silent lightning was fluttering. He waited breathlessly to see if it were true. Then, again, the pale lightning jumped up into the dome of the fading night. It was like a white bird stirring restlessly on its nest. The night was drenching thinner, greyer. The lightning, like a bird that should have flown before the arm of day, moved on its nest in the boughs of darkness, raised itself, flickered its pale wings rapidly, then sank again, loath to fly. Siegmund watched it with wonder and delight.