int analogPin = 36;
unsigned long previousTime = 0;
unsigned long interval = 1000;

int maxValue = 0;
int minValue = 1023;
int sumValue = 0;
int numValues = 0;

void setup() {
  Serial.begin(115200);
}

void loop() {
  unsigned long currentTime = millis();

  if (currentTime - previousTime >= interval) {
    previousTime = currentTime;

    // reads the sensor
    int value = analogRead(analogPin);

    // maximum value
    if (value > maxValue) {
      maxValue = value;
    }

    // minimum value
    if (value < minValue) {
      minValue = value;
    }

    // Calculate average
    sumValue += value;
    numValues++;

    Serial.println(value);
  }

  // this checks if the maximum time limit has passed
  if (currentTime >= 50*1000) {
    Serial.println("Data recording completed!");

    // calculates the average
    float averageValue = static_cast<float>(sumValue) / numValues;

    Serial.print("Maximum: ");
    Serial.println(maxValue);
    Serial.print("Minimum: ");
    Serial.println(minValue);
    Serial.print("Average: ");
    Serial.println(averageValue);

    while (true) {
      // stops the rogram because it just loops this forever
    }
  }
}