three o'clock
in the afternoon
`` It 's still running . I made a mental note before we splashed in , it was eight-O-seven . That clock says nine-O-three . It does n't begin to get hot here until three o'clock in the afternoon . '' `` I think you 're wrong two ways , '' said Tom . `` In the first place , Captain Strong probably has a unit out looking for us right now . And in the second place , as long as we stay with the ship , we 've got shade .