I've NEVER shaved at night, but given the prep time, etc.. I may consider doing this sometime. Or, get up earlier in the AM. Today I actually got everything ready, took shower, and when shaving turned radio on in bedroom. Was extremely mellow morning.
I usually shave at night, although by noon I look like I need to shave again (at least that's how I feel... probably no one else even notices). If I have an important appointment in the afternoon, then I'll shave in the morning.