Is night vision essential to pilots?
The name of the condition is nyctalopia. I found it mentioned by the UK's CAA (sorry it doesn't match your array of jurisdictions, but maybe this information will lead to more):

If the pilot is found to have a demonstrable nyctalopia, a medical flight or simulator test may be required, depending on the degree of severity.  For pilots with demonstrated nyctalopia enough to cause concerns for night flying, a VCL limitation will be required.
— caa.co.uk

&quot;VCL&quot; being a daytime-only limitation, which would typically not allow a Class 1.