It is a great Sunnah of the Prophet Muhammad Peace Be upon him, stand up in prayer At night and make sure that you have earned the pleasure of Allah subhanahu wa’ta’ala during Ramadan.
When you get up for the pre-dawn meal that moment is the same moment of tahajjud. The pre-fajr prayer is known as tahajjud. It is so blessed.Because Allah subhanahu wa’ta’ala calls out saying who is Seeking forgiveness that I can forgive them, who is repenting that I can accept it and who is asking me anything so that I can give them.