@jon
Arrival at Austerlitz is 07:53. Probably no decent spots north of Sens. Sunrise at midsummer is around 6:15. Could be doable, but it's certainly a tough one which requires proper research and preparation. And luck. Probably a lot of luck.

@jon
Aaah! Have only seen Sybics on this one the last few times. But it seems, that this is only the case when I try to take a picture of it... 🤨

Anyway, I wasn't aware that it would arrive in Paris that late. Goes on the list for the next Néz Cassé tour this summer, thanks!

@jon
Too bad, hope, that you won't be stuck for too long!
But, on another note: What train is that Néz Cassé supposed to be working?