Cold and early. Warm and late.

Have you ever noticed? When you set your alarm for 7am, it goes off at 7am, and you find yourself with an unbelievable struggle to get up. You are stabbed with a coldness unlike any coldness you have felt before. When you wake up of your own accord, lets say at ten am, without the aid of an electronic buzzing sound, you are so comfortable, toasty and warm, in a foetal position, with a smile on your face. Strange.