HOUMA, La.—New Orleans lifted a nightly curfew Wednesday as the city moved closer to regaining full power 10 days after Hurricane Ida, but hundreds of thousands of people outside the city were still without lights and water and more than a quarter of a million children were unable to return to schools. The city was left completely in the dark when Hurricane Ida slammed into the Louisiana coast with 150 mph (240 mph) winds on Aug. 29, cutting power to more than a million people statewide. Two days later, New Orleans Police and Mayor LaToya Cantrell imposed an 8 p.m. to 6 a.m. curfew, citing cases of theft and other minor crime. They withdrew the order Wednesday morning but the police department said in a statement that it would maintain “increased and focused patrols throughout the city.” Meanwhile, officials raised the state’s death toll from Ida to 26 on Wednesday, …