I'm not very good at determining aesthetics, so I'm opne to the option it's not Indie, but I looked to all 3 and found out:
Golden hour - usually ptropical and nature settings (palms, beaches) or Golden City subgenre could be also created, but the image with bikes suits more to Urbancore
Urbancore - seems to be 'too' modern and doesn't go well with minimalism
Indie - not entirely minimalistic, but more than Urbancore + these photos' filters looks similar to the photo provided her and somehoe Golde hour-ish
If you don't agree or find me wrong,lemme know pls, I'd love to discuss and find out more about aesthetics :)