Imam al-Bukhari also records that our Holy Prophet (peace be upon him) was asked about a man who sleeps until the morning comes, that is, after the time of the dawn prayer. He said: "That is a man whom Satan has urinated into his two ears."
Procrastination and laziness are two of Shaytan's strongest strategies to stop us from performing good deeds. It is necessary for the wise person to take matters into his/her own hand and harness his/her energy in a positive way everyday. The person who breaks the back of Shaytan in the start of the day will not just pass his time day dreaming and in mindless pursuits, he will make sure that every second of his time is spent fruitfully. In winter, Fajr Salaah is much later. So let us break the back of Shaytan and kick-start our day with Salaat!