فاما عند الاعذار والموانع فانه يجوز تأخيرها الى ربع الليل على ما قدمنا الاخبار فيه ويزيد ذلك وضوحا ما رواه
As for cases of excuses and obstacles, it is permissible to delay it until a quarter of the night, as we have already presented in the narrations. What further clarifies this is what has been narrated: