NEW YORK — More than half of the midsize SUVs tested by an insurance industry group were found to have unsafe headlights that either didn’t light up the road far enough or caused glare for oncoming drivers. The Insurance Institute for Highway Safety said Tuesday that it tested 37 midsize SUVs and only two received a “good” rating: the 2017 Volvo XC60 and 2017 Hyundai Santa Fe.