BAMAKO – French humanitarian worker Sophie Petronin said early Friday she had been treated relatively well during her nearly four years in captivity at the hands of Islamic militants, as she and three other newly released hostages celebrated reunions with loved ones.Her account to French broadcasters overnight came as fellow ex-hostage Soumaila Cisse recounted months of arduous conditions before a precarious trip to their extraction point, arriving in Mali's capital 48 hours after first being released.“I hung on — I prayed a lot because I had a lot of time,” the 75-year-old Petronin told reporters at the French Embassy in Bamako before boarding a flight to France with her son.“But I transformed detention ...