1)
BaalHaboo, one answers the other. The eighth day wasn’t a Ness and we only keep it because of Sfeika Deyoma. I actually found this in the Arvei Nachal after some time.
If that would be the case, we would only light 7 candles on the eighth night!
2)The famous ????? that it stayed lit for 8 days after they lit it on the first (brought by the ??? ???? and the ??? ????) is problematic, because after you put out the candle, the ???? says the wick and the oil must be changed, and you cannot reuse it.
(It will be ???? on the ?’ ???? if the ???? is to light the ????? or for it to be lit – and whether the ???? of lighting the ????? was the “?????” or part of the ???? ???? was to have a lit ????? by day (?’ ????? ????? ???? ????))
3) The famous ???? that ??? ?? isn’t ??? ??? – how can they light with that?