«وَمِنْ رَحْمَتِهِ جَعَلَ لَكُمُ اللَّيْلَ وَالنَّهَارَ لِتَسْكُنُوا فِيهِ وَلِتَبْتَغُوا مِنْ فَضْلِهِ»
“Of His mercy He made night and day for you, that you may rest in it and seek His bounty.”
The first sequence is night, day. The later purposes correspond:
Night → rest in it
Day → seek sustenance and bounty
Since the distributed elements follow the original sequence, this is ordered laff wa-nashr.