def run
      # pre-set light color to avoid green at low brightness
      @lights.set_color("brightness:#{start_brightness} kelvin:#{start_temperature}", duration: 0, power_on: false)
      @lights.set_color("brightness:#{end_brightness}", duration: half_sunrise_time)
      sleep(half_sunrise_time)
      @lights.set_color("kelvin:#{end_temperature}", duration: half_sunrise_time)
    end
def run
      
      @lights.set_color("brightness:
      @lights.set_color("brightness:
      sleep(half_sunrise_time)
      @lights.set_color("kelvin:
    end
def run # pre-set light color to avoid green at low brightness @lights . set_color ( "brightness:#{start_brightness} kelvin:#{start_temperature}" , duration : 0 , power_on : false ) @lights . set_color ( "brightness:#{end_brightness}" , duration : half_sunrise_time ) sleep ( half_sunrise_time ) @lights . set_color ( "kelvin:#{end_temperature}" , duration : half_sunrise_time ) end
warning: this method takes half the sunrise time to execute
warning : this method takes half the sunrise time to execute