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.
bukhari:6215Ibn Abū Maryam > Muḥammad b. Jaʿfar > Sharīk > Kurayb > Ibn ʿAbbās

Once I stayed overnight at the house of Maimuna and the Prophet ﷺ was there with her. When it was the last third of the night, or some part of the night, the Prophet ﷺ got up looking towards the sky and recited: 'Verily! In the creation of the heavens and the earth, and in the alternation of Night and Day, there are indeed signs for men of u understanding.' (3.190)  

البخاري:٦٢١٥حَدَّثَنَا ابْنُ أَبِي مَرْيَمَ حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ قَالَ أَخْبَرَنِي شَرِيكٌ عَنْ كُرَيْبٍ عَنِ ابْنِ عَبَّاسٍ ؓ قَالَ

بِتُّ فِي بَيْتِ مَيْمُونَةَ وَالنَّبِيُّ ﷺ عِنْدَهَا فَلَمَّا كَانَ ثُلُثُ اللَّيْلِ الآخِرُ أَوْ بَعْضُهُ قَعَدَ فَنَظَرَ إِلَى السَّمَاءِ فَقَرَأَ {إِنَّ فِي خَلْقِ السَّمَوَاتِ وَالأَرْضِ وَاخْتِلاَفِ اللَّيْلِ وَالنَّهَارِ لآيَاتٍ لأُولِي الأَلْبَابِ}