12 o'clock
Never felt so up a tree all my life . Those Cambridge fellows will be curling up in bed now , I expect . Ca n't write more . 12 o'clock . -- It suddenly occurred to me there was no absolute necessity , if I must stick up here all night , to stick at the tip-top . So I crawled down gingerly among the rocks on the side away from the wind and looked , or rather felt , for a sheltered place . Presently I slipped and toppled down between two great boulders and nearly killed myself .