Chapter Thirty.
In Darkness.
Gwyn Pendarve opened his eyes, feeling sore and in grievous pain. A sharp point seemed to be running into his side, and he was hurting his neck, while one shoulder felt as if it had become set, so that, though it ached terribly, he could not move.
He did not know how it was or why it was, for all was confused and strange; and he lay trying to puzzle out clearly why Caer Point light should be revolving so quickly, now flashing up brightly, and now sinking again till all was nearly dark.
It seemed very strange, for he had often looked out to sea on dark nights, over to where the great lighthouse stood up on the Jagger Rock ten miles away, seeing the light increase till it seemed like a comet, whose long, well-defined tail slowly swept round over the sea till it was hidden by the back of the lanthorn, and he waited till it flashed out again; but it had never given him pains in the body before, neither could he recall that it smelt so nasty, just like burnt mutton-chops.
That was the strangest part of it, for he remembered when the fishermen sailed over there with them so that they could have some conger fishing off the rocks, the light keepers took them round, and among other things showed them the store-room in the lower part of the building, where the great drums of crystal oil for trimming the lamps were lifted into the tank. Yes, of course they burned paraffin oil in the great optical lanthorn; but though it was tremendously hot there, when the light was in full play, there was scarcely any odour, while now it smelt of burnt mutton fat.
Gwyn could not make it out. There, in the far distance, was the light, now flashing out brightly, now dying; out into darkness, smelling horribly, making him very hot, and giving him all those aching pains from which he was suffering.
There was another problem, too, that he had to solve; why was it that a lighthouse lanthorn ten miles away on a dark night should make him so hot that the perspiration stood out all over his face, and the collar of his shirt was soaked?
Why was it?—why was it? He puzzled and puzzled in a muddled way, but seemed to get no nearer the solution. There was the light still coming and going and smelling badly, and making him so hot that he felt as if he could not breathe.
Then the solution came like a flash, which lit up his mind just as all was black darkness; and in spite of the agony he felt as soon as he moved, he started up into a sitting posture, and then made for the light.