What time is the best day to measure blood pressure, measured several times?

Every morning when you get up is the best time to measure blood pressure, in the absence of urine intention when measuring the most ideal. A day in the morning, at noon, at night, the best of each measuring a blood pressure. As the continuous measurement of blood pressure between many times, each time the best 5 minutes of rest, and other vessels returned to normal, then the next measurement.