Vibrant Visuals: Sun & Moon specular reflections cut off on water with vanilla light level 0

I am not using any add-ons or resource packs

Specular reflections won’t work on water with light level 0 even if logically there’s nothing obstructing the reflection

Reproduction Steps:
- Create world with seed 8566450905628078163
- Tp to -630 64 46
- Set time to 0 to see the issue with the sun
- Set time to 13500 to see the issue with the moon

Observed Results:
- The specular reflections cut off sharply as soon as light level reaches 0

Expected Results:
- The specular reflections would still appear regardless of light level