Timing of outdoor light exposure is associated with sleep-wake consolidation in community-dwelling older men

Content type: Research

Reduced daytime light exposure was associated with increased sleep-wake fragmentation. Afternoon light therapy might be more efficient in consolidating sleep and wake in older adults.

Cite: Lok R, Ancoli-Israel S, Ensrud KE, Redline S, Stone KL and Zeitzer JM (2023) Timing of outdoor light exposure is associated with sleep-wake consolidation in community-dwelling older men. Front. Sleep 2:1268379. doi: 10.3389/frsle.2023.1268379