I would add, I always worked full time. My dd is an adult now, and I think there are only two measures that actually count in terms of assessing the extent to which I was a good mum.
The first is the extent to which I feel happy with the young adult that she has become. And tbh, on this one, I am absolutely ecstatic with how she has turned out. I couldn't be any more proud of the fantastic person that she is, of what she has achieved, of the values that she holds or of the way that she interacts with other people. I literally wouldn't change a thing.
The second is the extent to which she feels happy with how things were in her childhood and her own assessment of whether or not I was a good mum. And thankfully, she does seem to think that I did a good job - if anything, her assessment is much more generous than my own, she is proud of what I have achieved in my career while being a very present and hands-on parent, and she feels that I have given her a great model for balancing different aspects of her own life in the future. We are fantastically close, and always have been.
So yeah, on balance, think I was a good mum despite always working full time and frequently getting things wrong from time to time, as we all do. I have no regrets at all.