Heart Pulse

Difference in heart pulse rate before sleeping and waking up?
Should their be a difference between the heart pulse rate before you go to sleep and waking up during the morning? If so why and where should the heart pulse rate be higher? If not, then when should the heart pulse rate be the same?
Edit- If so when should the heart pulse rate be higher and WHY? If not, then WHY should the pulse rate be the same?
Pulse rate depends on the position of body.Lowest when lying down.While sleeping if you are on resting over left shoulder it is lower than with lying over right shoulder.Sitting will increase slightly and walking shall increase slowly with maximum while you run.
After sleeping your pulse rate has to be lowest.