Know how you feel, even though I've been riding for years I only feel comfortable riding at night on smaller/slower bikes, considering the ones I have are older with inferior lights and suspension it must be more about me than the bike. Have to say that I've not commuted on a bike for nearly 30 years and don't often ride at night by choice so for me undoubtedly a case of more practice if I want to shake the feeling, you may be the same.

We must get out for that ride out as we're only down the road from each other, maybe an excuse for a night ride?