Mishkat al-Masabih

Muhammad b. ‘Amr b. al-Hasan b. ‘Ali said:We asked Jabir b. ‘Abdallah about the Prophet’s observance of prayer and he said, “He used to pray the noon prayer in the midday heat; the afternoon prayer when the sun was bright; the sunset prayer when the sun had completely set; the night prayer early if many were present, but late if there were few; and the dawn prayer just before daybreak.” (Bukhari and Muslim)