Different measurements of different pupil sizes give more information and provide a day refraction and a night refraction. In this instance, between pupil diameters of 2.7 mm and 5.0 mm, the refraction is different
Based on the LOA and HOA aberrations, the MTF curve shows a large difference between day and night vision. The same goes for the LOA% correction which decreases by 50%
The increase in LOA values between the day and night measurements is presented here. Here the LOA value triples.
Always check if you have two different measurements of different pupil sizes. If it’s not the case, you can not monitor day/night vision
Check the two different value for LOA aberrations if you have two different pupil size.
Check the different shape of the yellow curve and the % difference between two different pupil size.
Day and night vision (PDF)