. . "0"^^ . . . "0"^^ . . . "light adaptation"@en-us . "100193811"^^ . "light adaptation"^^ . . "00193811-n"^^ . "the process of adjusting the eyes to relatively high levels of illumination; the pupil constricts and the cones system is operative"@en-us . . . "100183193"@en-us .