nine o'clock in the morning
Dave gladly ate of the sea biscuit and soup that were brought to him , after which Dr. Valpak felt his pulse , administered a drink of something with an unfamiliar taste , then uttered the professional command : `` Sleep ! '' Dr. Valpak closed the door from outside . Dave closed his eyes , and enjoyed the luxury of another nap . IT was almost nine o'clock in the morning when Darrin awoke . He at once realized how refreshed he was . His had been a close call , but fortunate accident and his own strong body had pulled him through . There on the floor were his rubber boots , on the locker his underclothing , while on knobs against the cabin wall hung the garments that comprised his uniform .