int analogPin = 35;
int val = 0;
float R1 = 10000;
float logR2, R2, T;
float c1 = 1.009249522e-03, c2 = 2.378405444e-04, c3 = 2.019202697e-07;

float Min;
float Max;
float total;
float average;
float totalaverage;
float myTime;

void setup(){
  Serial.begin(9600);
  delay(100);
}

void loop(){
  totalaverage = 0;

  for (int j = 0; j < 144; j++){

    Min = 99999;
    Max = 0;
    total = 0;

    for(int i = 0; i < 60; i++){

      val = analogRead(analogPin);
      float val_f = (float)val-1;
      R2 = R1 *(1023.0 / val_f);
      logR2 = log(R2);
      T = (1.0/(c1 + c2*logR2 + c3*logR2*logR2*logR2));
      T = T - 273.15;
      T = (T * 9.0)/5.0 + 32.0;
      T = T - 31;

      if(T < Min){
        Min = T;
      }
      if(T > Max){
        Max = T;
      }
          total += T;
          delay(1000);
         }

         average = total / 60;
         
         Serial.print("Minimum Temperature: ");
         Serial.print(Min);
         Serial.print("  Maximum Temperature: ");
         Serial.print(Max);
         Serial.print("  Average Temperature: ");
         Serial.println(average);

         Serial.print("Time: ");
         myTime = myTime / 3600000;
         Serial.print(myTime);
         Serial.println(" hours");

         totalaverage += average;
         
      }

      Serial.print ("Total average: ");
      Serial.println (totalaverage);

      delay (100);
    }