int led =5;
int led1 =4;
int ldr =A0;
int value;


void setup() {
  // put your setup code here, to run once:
pinMode(led , OUTPUT);
pinMode(led1, OUTPUT);
pinMode(ldr , INPUT);
Serial.begin(9600);
}

void loop() {
  // put your main code here, to run repeatedly:
value=analogRead(ldr);
Serial.print("LDR value is:");
Serial.println(value);
if (value>150){
  for (int fadeValue=0; fadeValue<=225; fadeValue+=5){
    analogWrite(led, fadeValue);
    delay(200);
  }
}
else if (value>=100){
  for (int fadeValue=0; fadeValue<=225; fadeValue+=5){
    analogWrite(led1, fadeValue);
    delay(300);
  }
  }
}