Awesome, much less time stuck in a dark room resettling, much more sleep for her (though still 2 x UT CNs in there) and WOOHOO! to seeing cues, that's great. She may even be a LO who does well with a short 1st A, longer 2nd A and longer 3rd A. They do exist.
Note that the first A time was in reality 1:45, so its not a terrible thing to push that bit more than she looks like she can handle.
Generally if the whinging continues after you've moved to another activity, she's probably ready to go for a nap but if it abates for 5-10min then starts again, think about it being boredom rather than tiredness.
You've done really well, today was so much better than those first few. You're sounding more relaxed.