The Impact of Immigration Detention Conditions on Detainees' Well-Being

At the Northwest ICE Processing Center in Tacoma, Washington, approximately 1,500 individuals are held in immigration detention, often under conditions that severely disrupt their circadian rhythms. Detainees report living in a state of perpetual twilight due to fluorescent lights that remain on 24/7, with limited access to natural light. A former detainee described the experience, stating, “We couldn’t tell if it was day or night,” highlighting the psychological toll of such an environment. Similar conditions have been reported at other facilities, including those in Florida, New York City, and Guantánamo Bay, where detainees have filed class-action lawsuits against ICE and the Department of Homeland Security (DHS) for the lack of natural light and the overwhelming presence of artificial illumination.

The GuardianDenver PostHospitals and law enforcementICE tried to send one immigrant to a country he never lived in. Then he lawyered upWDIO - Duluth NewsReason

Experts in circadian biology, such as Horacio de la Iglesia from the University of Washington, emphasize that the human body relies on a clear distinction between day and night for proper physiological functioning. Disruptions to this cycle can lead to serious health issues, including sleep disorders, weakened immunity, and increased risks of chronic diseases. Despite these concerns, ICE officials, including spokespersons from the Geo Group, assert that their facilities adhere to established standards and provide ample opportunities for outdoor recreation. However, detainees contest these claims, reporting minimal outdoor time and inadequate access to natural light.

The Guardian

The regulatory landscape governing light conditions in detention centers is inconsistent. The latest ICE standards, revised in 2025, do not specify requirements for lighting, leaving significant gaps in protections for detainees. While some local jurisdictions, like New York City, have established guidelines for natural light access, there are no comprehensive federal mandates. The Illuminating Engineering Society is currently drafting standards aimed at improving lighting conditions in confinement spaces, but these will not be legally binding.

The Guardian

Critics, including representatives from the American Civil Liberties Union, argue that the current policies and practices of ICE undermine due process and fail to protect the health and well-being of detainees. The lack of clear standards and oversight has led to a patchwork of conditions across facilities, which can exacerbate the already challenging experiences of those in detention. Furthermore, the Trump administration's aggressive immigration enforcement policies have intensified scrutiny on these practices, with numerous lawsuits challenging the legality of detention conditions and the denial of bail hearings for long-term residents.

ICE tried to send one immigrant to a country he never lived in. Then he lawyered up

The emotional and psychological impact of detention is further illustrated by individual cases, such as that of the Enciso family in Cicero, Illinois. Following the detention of their parents by ICE, the children have struggled with the abrupt absence of their caregivers, describing their home as “dark” and “empty.” The family’s experience underscores the broader implications of immigration enforcement on families, particularly the children left behind.

CNN

As the debate over immigration policy continues, the conditions within ICE detention facilities remain a critical issue. The lack of consistent standards for light exposure and the psychological effects of prolonged artificial illumination call for urgent reform. Advocates argue that ensuring humane treatment and adequate living conditions for detainees is essential not only for their health but also for upholding the values of justice and due process in the immigration system.

Hospitals and law enforcement