25 A/B - Output between 2 resistors

const int sensorPin = 0;
int lightLevel, high = 0, low = 1023;

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

void loop()
{
  lightLevel = analogRead(sensorPin);
  Serial.print(lightLevel);
  Serial.print("\n");

  delay(1000); 
}