Crossword Clue:

It might gain you an hour

AnswerCrossword Clue
TIMESAVERIt might gain you an hour
STATELINEWhere you might lose an hour
DUSKYou might call it an early night
DRAMACLUBYou might expect it to have an acting president
HANGMANBad choices in it might cost you an arm and a leg
OSMOSISYou might gain knowledge through this