Pike fishing at night

Is it worth fishing for Pike at night? I'v dedicated a good few hours
to it now and despite trying various methods have not landed a single
fish. In fact i don't think i'v had a liner or a bleep. My successes
with Pike have come at dawn or dusk but these short winter days means i
can only get to the water after dark. If anyone has had serial
successes with night fishing can they let me know how they do it or
what i should try. Many Thanks in advance Dave