"Hostile"
Just reviewed the
JS Firms' Helo EMS listings, and you misunderstand something, somewhere. REACH is the only operator requiring "Minimum 500 hours cumulative night experience required." Call and ask them directly about waivers, etc. Do you good two ways- you'll be more than an anonymous resume, and you'll get a better idea of the potential fit, job/you.
All the rest require night unaided 100 hours.