duller

The uncertainty wore on him. The conditions in jail--the handcuffs, the noise, the filth, the crowding--mangled his senses. It's likely that, if one must be incarcerated in the United States, a jail in central Maine would be among the more tolerable spots, but to Knight it was torture. "Bedlam" is how he referred to the place. It never got dark in jail; at eleven p.m., the lights merely became a little duller. "I suspect," he noted, "more damage has been done to my sanity in jail, in months; than years, decades, in the woods.