"There are three times at which the Messenger of Allah forbade us to pray or to bury our dead: When the sun has risen fully until it is higher, when it reaches its zenith until it has passed the zenith, and when the sun starts to set" (Sahib)  

ثَلاَثُ سَاعَاتٍ كَانَ رَسُولُ اللَّهِ ﷺ يَنْهَانَا أَنْ نُصَلِّيَ فِيهِنَّ أَوْ نَقْبُرَ فِيهِنَّ مَوْتَانَا حِينَ تَطْلُعُ الشَّمْسُ بَازِغَةً حَتَّى تَرْتَفِعَ وَحِينَ يَقُومُ قَائِمُ الظَّهِيرَةِ حَتَّى تَزُولَ الشَّمْسُ وَحِينَ تَضَيَّفُ الشَّمْسُ لِلْغُرُوبِ  

"The Messenger of Allah delivered a Khutbah and mentioned a man among his Companions who had died and had been buried at night in a shroud that was not sufficient. The Messenger of Allah reprimanded them, telling them not to bury a person at night except in cases of emergency."  

أَنَّهُ سَمِعَ جَابِرًا يَقُولُ خَطَبَ رَسُولُ اللَّهِ ﷺ فَذَكَرَ رَجُلاً مِنْ أَصْحَابِهِ مَاتَ فَقُبِرَ لَيْلاً وَكُفِّنَ فِي كَفَنٍ غَيْرِ طَائِلٍ فَزَجَرَ رَسُولُ اللَّهِ ﷺ أَنْ يُقْبَرَ إِنْسَانٌ لَيْلاً إِلاَّ أَنْ يُضْطَرَّ إِلَى ذَلِكَ