Bright light staying perfectly still in s western sky and below cloud line

Hudge light in s west sky comes out just before dark,staying in the sky up to 4-5hrs. Sometimes it moves slightly, usually standing totaly still? On 11/26/16 around 7:30-8:00pm, we watched it go out, as it did often then turn back on, however,at this time, it shut brite light out and we could see small lights on object on as it moved in an eastern direction, almost overhead of us, when it tirned back on for a moment, before turning completly off and disappear completely from site