What time period was Frankenstein set in?

To be perfectly honest and picky, the story Frankenstein is a work a fiction and never really happened at all. Now that that little tid-bit of puritanical honesty is over with....

At the time of writing Frankenstein the science of Bio-electrics was a new science (zap a dead frog's leg with electricity and it jumps) so we safely put the time of the story of Frankenstein at some time after the 'galvinization'.

see link

And it definitely had to happen before the publishing of the book 1818.

So between 1790 and 1818,