   // check if menu button pressed - enter delay time settings menu
   checkIfButtonPressed();
   
-  // if in menu, update menu
+  // if in a menu, update menu
   if(in_options_menu){
     updateSetupMenu();
   } else {

}

// pre/post selection menu 1 - before sunrise
void drawPreDelayMenu(){
  lcd.clear();
  lcd.print("Set delay before");
  lcd.setCursor(0, 1);

    Serial.print((int) sunrise[tl_hour]);
    Serial.print(":");
    Serial.print((int) sunrise[tl_minute]);
    char delta_mins;
    if(!is_day_time){
      if(evening){
        // get total mins including minutes before midnight
