twelve o’clock
She was fatigued by her journey and glad to rest . `` I was afraid you might be prevented from coming , '' said Frank . `` I feared it also . I was about to start at twelve o'clock , when , to my dismay , one of the men came home . He said he had the headache . I was obliged to make him some tea and toast . He remained about till four o'clock , when , to my relief , he went upstairs to lie down .