Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
tabarani:9413Isḥāq b. Ibrāhīm > ʿAbd al-Razzāq > Abū Bakr b. Muḥammad > Hishām b. ʿUrwah from his father

[Machine] Ibn Mas'ood used to perform the night prayer after Fajr, and my father used to perform the night prayer before Fajr.  

الطبراني:٩٤١٣حَدَّثَنَا إِسْحَاقُ بْنُ إِبْرَاهِيمَ عَنْ عَبْدِ الرَّزَّاقِ عَنْ أَبِي بَكْرِ بْنِ مُحَمَّدٍ عَنْ هِشَامِ بْنِ عُرْوَةَ عَنْ أَبِيهِ قَالَ

«كَانَ ابْنُ مَسْعُودٍ» يُوتِرُ بَعْدَ الْفَجْرِ «» وَكَانَ أَبِي يُوتِرُ قَبْلَ الْفَجْرِ