Does exposure to artificial light in the morning reduce reaction time variability during cognitive control processing? - Bjerrum, Louise Bruland; Sørensen, Lin; Nordhus, Inger Hilde; Osnes, Berge; Bjorvatn, Bjørn; Bugge Kambestad, Oda; Hansen, Malika Elise; Visted, Endre; Flo-Groeneboom, Elisabeth (Chronobiology International: The Journal of Biological & Medical Rhythm Research, 2026)