Because thats when aliens come. Dont believe me? Look in the bible. I think its in 2 Revelation 6:66.
and I love you, but if you are a member of the JWs, then disfellowship yourself and accept Jesus Christ as your only Saviour, accept the Trinity and other biblical doctrine instead of following false teachers of men.
Sincere people can be sincerely deceieved. Let the Bible be your authority.