five o'clock
There are forces at work here which are beyond human intervention . Besides , there is no alternative . We have , apparently , no possible clue as to the direction which they have taken , and for us to wander aimlessly over the moor in the darkness would be to waste the strength which may be more profitably used in the morning . It will be daylight by five o'clock . In an hour or so we can walk over the hill together and get Fullarton 's dog . '' `` Another hour ! '' Mordaunt groaned , `` every minute seems an age . ''