nine o'clock to eleven
By that time all of the boys were worn out with their labors and their journey and glad enough to retire . `` Each member of this club will have to remain on guard two hours , '' said Snap . `` We 'll draw lots for turns . '' This was done , and it fell to Whopper to take the first turn , from nine o'clock to eleven . Giant was to follow him , and then Snap and Sheep . `` Just my luck ! '' grumbled Whopper .