Ali Unal
And during (some part of) the night, too, glorify Him, and after the prostrations.
Hilali & Khan
And during a part of the night (also), glorify His praises (i.e. Maghrib and 'Isha prayers), and (so likewise) after the prayers [As-Sunnah, Nawafil optional and additional prayers, and also glorify, praise and magnify Allah - Subhan Allah, Alhamdu lillah, Allahu-Akbar].
Yusuf Ali
And during part of the night, (also,) celebrate His praises, and (so likewise) after the postures of adoration.