Despite them being a pinnacle group of the era, Moffat makes it clear that the aim is not to "recapture the 90s," but instead to create a distinctly new album, with new tools, sounds and a forward moving sense of exploration.
Across the eleven tracks, the band have tapped into their core sonic foundations and what made so many people fall for them, but also stretched it out into new terrain.
The deft mix of post-rock soundscapes, subtle electronics, clicking drum beats, swelling strings and Moffat's incomparable half-sung, half-spoken vocals are all present, but so too is a variety of new additions - from blasts of woozy saxophone to disco grooves and a rich immersive production that plunges you deep into the stories.
"We've had enough distance from our earlier work to reappraise and dissect the good and bad elements of what we did," says Malcolm Middleton.
"Not many bands get to do this, so it's great to split up."
Whilst Moffat jokingly says:
"We're still doing what we always do: Malcolm gives me some guitar parts then I'll f*ck about with them and put some drum machines and words over the top."
The band reconnected with producer Paul Savage, with just the three of them in the studio, as it was the very first time around.
"Paul brings comfort and trust," says Middleton, "and a sense of continuity."
Savage's light touch approach, combined with the band's evolved craft, has created a potent production that brings out the best in the duo.
"I've never been interested in making slick records," says Moffat.
"But the new stuff sounds much fuller, brighter and better because we actually know what we're doing.
"I think for a long time we didn't know how to express what we wanted in a studio."
'As Days Gets Dark' is record that manages to feel like both evolution and revolution: a continuation of what has come before but also a bold leap into the future and, as Middleton concludes:
"There's no point getting back together to release mediocrity."