He cries all the time during the night these days.
He's been really loud at night lately.
この場合、次のような言い方ができます。
ーHe cries all the time during the night these days.
「最近夜泣きがひどい」
to cry all the time during the night で夜泣きがひどいことを言えます。
ーHe's been really loud at night lately.
「最近、夜すごくうるさい」
こう言うことで夜泣きがうるさいことを言えますよ。
ご参考まで！
カナダ 
