All in Dedicated Prayer Time

Have we set a certain hour, or hours, of prayer aside for ourselves each day? Of course we are told to pray throughout the day without ceasing, but have we designated special times of prayer when we can be alone with God, and speak with Him quietly, secretly, and without interruption? Many Christian denominations have designated certain times as being times of prayer, and the Bible refers to 3:00 in the afternoon as such an hour for the apostles, but are there times that are more suitable for you; times when God doesn’t compete for your attention?