light adaptation meaning in Hindi

• प्रकाश अनुकूलन

light: प्रकाश ज्ञान
adaptation: अनुकूलता अनुकूलन

This process is called light adaptation.
To improve tunnel safety for motorists, and decrease the tunnel lighting requirements, the original tunnel entrance faces were sandblasted to remove white paint and repainted a less luminescent tan color to reduce the range of visual light adaptation required by drivers.

noun.

the process of adjusting the eyes to relatively high levels of illumination; the pupil constricts and the cones system is operative