Interesting one. At first I wasn't too gripped by them, and then when I read that they were within the context of 'Chilham at dawn', they held more appeal. However, even so, I think you can produce much stronger work that doesn't need a context in order for it to be successful, so I'd be inclined to put them to one side and wait for the autumnal light to bring you more inspiration - which, I'm sure, it will.
But don't worry. I'm sure the muse hasn't left you - she's just off in Magaluf for a couple of weeks, that's all.