It's good to pray at night as well. But if that's the only time we pray, then the only thing we can do is ask God to forgive us because we will have blown it all during the day. When we pray, we come to God to say that we need Him. We bring our needs to Him and He meets those needs. Thus, we need to begin each day seeking Him.
Bread is the most basic of human needs.
We need food. Without it, we can't exist. That's not a prayer to be prayed at the end of the day, but rather at the beginning of the day. The implication of what Jesus taught His disciples to pray is to seek Him first thing every day. But you may have a similar problem to me.