it is possible but i do not think it is the best, will it kill your plant..no, you see you re trying to mimic the natural movement of the sun aroudn the earth, there will always be some night involved unless your in Alaska for that 24 hour light sh*t but even then it's too cold outside but my point is, is that you are able to do it but i think the plants will respomd better to some darkness, a consistant amount at that

GG23