unsigned long shortTime;
int analogPin = 34;
int val = 0;
int val1 = 0;
int val2 = 0;
int val3 = 0;
int count = 0;
float total = 0;
float totalc = 0;
float minu = 900000;
float maxi = 0;
int runr = 3;
    
void setup() {
  Serial.begin(115200);
  delay(1000);
  Serial.println("starting program");
  Serial.println("send 'p' for full data");
}

void loop() {

if (millis() > (shortTime + 200000)){
  
if (runr == 1){
  val2 = analogRead(analogPin);
  //Serial.println(val2);
  shortTime = millis();
  if (val2 > maxi){
    maxi = val2;
  }
  if (val2 < minu){
    minu = val2;
  }
  count += 1;
  total += val + val1 +val2; //adding to the total of all data
  totalc = total / count; //finding the average of all data sets
  val3 = (val + val1 + val2) / 3; //average of the current data set
  Serial.println(val3);
  runr = 3;
  delay(1000);
}

  if (runr == 2){
  val1 = analogRead(analogPin);
  //Serial.println(val1);
  shortTime = millis();
  if (val1 > maxi){
    maxi = val1;
  }
  if (val1 < minu){
    minu = val1;
  }
  count += 1;
  runr = runr - 1;
  delay(1000);
  }
  
  if (runr == 3){
  val = analogRead(analogPin);
  //Serial.println(val);
  shortTime = millis();
  if (val > maxi){
    maxi = val;
  }
  if (val < minu){
    minu = val;
  }
  count += 1;
  runr = runr - 1;
  delay(1000);
}
  
} 
  if (Serial.available() > 0 ){
    char message = Serial.read();
     if (message == 'p'){
      Serial.println("average over full test: ");
      Serial.println(totalc);
      Serial.println("");
      Serial.println("minium value over test: ");
      Serial.println(minu);
      Serial.println("");
      Serial.println("maxium value over test: ");
      Serial.println(maxi);
      Serial.println("");
      Serial.println("amount of data values: ");
      Serial.println(count);
      Serial.println("");
      Serial.println("");
      Serial.println("");
      Serial.println("");
      Serial.println("");
      message = 'r';
      delay(100);
     }
  }
}