In my opinion, nature at night doesn't get celebrated enough (Big Wild Sleepout, aside).
I guess that with our limited ability to see much in detail once the sun sets, it can be easy to fall into the trap that not much happens.
But even taking some time out to appreciate a setting sun can reap rewards and result in some truly beautiful skies. You might even get lucky and hear the dusk chorus!
There are loads of great night-time images over on RSPB Images.