{HEAD ~ an adjuster} configured to adjust {TAIL ~ the actual irradiating state} of the headlight to the alternative irradiating state when it is determined that change of the actual irradiating state of the headlight of the controlled vehicle to the alternative irradiating state thereof reduces the level of glare for the target person 
configured to adjust
{ HEAD ~ an adjuster } configured to adjust { TAIL ~ the actual irradiating state } of the headlight to the alternative irradiating state when it is determined that change of the actual irradiating state of the headlight of the controlled vehicle to the alternative irradiating state thereof reduces the level of glare for the target person
HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH