Dear Sir, I have Omron Home BP Monitor and i measure my BP on regular basis. I follow the protocol suggested by AHA to measure BP like on bare upper arm, legs uncrossed, back well supported, arm resting at a table at chest height etc All my day BP readings are normal but  somebody told me to measure BP at night also. Yesterday i measured BP at night for 2 hrs from 1:00 AM to 3:00 AM . The average time gap between 2 readings was 5 minutes. Please see the BP readings that i took at night yesterday ATTACHED HEREWITH. Please let me know are these readings normal for night. Also the pulse is mentioned in the bracket. Thank you for your help in advance. Please advise. Regards