Tafseer Ibn Kathir of AL FURQAAN [47]

وَهُوَ الَّذِي جَعَلَ لَكُمُ اللَّيْلَ لِبَاسًا وَالنَّوْمَ سُبَاتًا وَجَعَلَ النَّهَارَ نُشُورًا

And it is He who has made the night for you as clothing and sleep [a means for] rest and has made the day a resurrection.