When and what were the mid-evil times?

The middle age is also called the dark age it was hundreds of years after the Messiah.

http://en.wikipedia.org/wiki/Dark_Ages

what happened with noah and the flood was way before the middle age.

The Middle Ages form the middle period in a traditional schematic division of European history into three "ages": the classical civilization of Antiquity, the Middle Ages, and the modern period. The idea of such a periodization is attributed to Flavio Biondo, an Italian Renaissance humanist historian.

The Middle Ages lasted for roughly a millennium, commonly dated from the fall of the Western Roman Empire in the 5th century to the beginning of the Early Modern Period in the 16th century, marked by the division of Western Christianity in the Reformation, the rise of humanism in the Italian Renaissance, and the beginnings of European overseas expansion which allowed for the Columbian Exchange.[1][not in citation given] There is some variation in the dating of the edges of these periods which is due mainly to differences in specialization and focus of individual scholars. Commonly seen periodization ranges span the years ca. 400–476 AD (the sackings of Rome by the Visigoths to the deposing of Romulus Augustus)[2] to ca. 1453–1517 (the Fall of Constantinople to the Protestant Reformation begun with Martin Luther's Ninety-Five Theses). Dates are approximate, and are based upon nuanced arguments; for other dating schemes and the reasoning behind them, see "periodization issues", below.

The Middle Ages witnessed the first sustained urbanization of northern and western Europe. Many modern European countries owe their origins to events unfolding in the Middle Ages; present European political boundaries are, in many regards, the result of the military and dynastic achievements during this tumultuous period.

Right now the world is facing a time when many have turned from God and the Lord Jesus.  They seek earthly things and live immoral lives and some times even justify that lie.  When that happens satan is telling you it's okay .........just like he did with Eve.  Beware...........the time is almost here for you to decide you want flesh that eventually dies, or do you want eternal life that is immortal?  The Lord has a message for his people.

2 Chronicles 7:14 (King James Version)

 
 14If my people, which are called by my name, shall humble themselves, and pray, and seek my face, and turn from their wicked ways; then will I hear from heaven, and will forgive their sin, and will heal their land.
 
Matthew 28:20 (King James Version)

 
 20Teaching them to observe all things whatsoever I have commanded you: and, lo, I am with you always, even unto the end of the world. Amen.

The Proof of the Bible
By Herbert W. Armstrong
Copyright © 2004, 2005 Philadelphia Church of God

Why the Book of mystery nobody seems to know? Why do the many churches of traditional Christianity disagree about what the Bible says?
Have you ever proved whether, as the book itself purports, it is the authoritative Word of the Creator God? Rather, have you not simply assumed, from what you have heard, read or been taught, that it is either authentic, or else the religious writing of a small ancient Jewish race, groping in the darkness of human ignorance and of superstition, trying to develop a concept of God?
If you are college or university educated, you have undoubtedly been taught that humanity originated through the theoretical process called evolution. But the educated of this world in nearly all cases have been taught only one side of the subject of origins—the theory of evolution. On the contrary, most of those lacking higher education in the United States “Bible Belt,” for example, have been taught only, and accepted without proof, the teaching that the Bible is indeed the very Word of God.
A world-famous evangelist has confessed publicly that he accepted the authority of the Bible without having seen it proved. Even though he had seen no real proof that the Bible is the authentic Word of God, he had decided to accept it as such on sheer faith. But the Bible quotes God as saying, “Prove me now herewith?…” and again, “Prove all things.” This evangelist apparently accepted the authority of the Bible because he had “accepted Christ” and at the same time blindly accepted what those humans who led him into the acceptance of Christ themselves accepted.
The link to the rest of it.........amazing answers you will want to see and how prophesies have come true throughout the Bible
http://www.thetrumpet.com/index.php?page=book&q=1294.6.0.1