int flowerlight1 = 13; 
int flowerlight2 = 12; 
int flowerlight3 = 11; 
int flowerlight4 = 10; 
int flowerlight5 = 9; 
int flowerlight6 = 8;




void setup() {
  pinMode(flowerlight1, OUTPUT);
 
  
}

void loop(){
fadeOn(1000,5);
fadeOff(1000,5);
}
void fadeOn(unsigned int time,int increament){
for (byte value = 0 ; value < 255; value+=increament){
analogWrite(flowerlight1, value);
delay(time/(255/5));
}
}
void fadeOff(unsigned int time,int decreament){
for (byte value = 255; value >0; value-=decreament){
analogWrite(flowerlight1, value);
delay(time/(255/5));
}
}