six o'clock
Instead , he began to lunge and parry with an invisible opponent , talking in a loud , fierce voice . `` I wish the others would come . I 've got a topping plan . Edith goes shopping ` bout six o'clock when it 's almost dark . We 'll wait at the corner of John Street and jump out at her and shriek like Red Indians . And then she 'll drop dead with fright . She 's such a silly beast -- '' Then to his amazement he saw that Francey had grown quite white .