My wife and I both work. So, we have our kid in daycare. 5:30-8:30 is actually 100% of the time from daycare pickup until she goes to sleep. If she doesn't go to sleep until 9:30, then that means I'm with her until then.
On the weekends, I work while she naps or is having one on one time with her mom.
My point is that I'm spending as close to 100% of the hours I have with my kid.
I grew up in Green Bay, WI (about as non-bubble as you can get) with a dad who worked nights. Once I was in school, I'd see him at dinners only. But he made every soccer game I was in. He had to make choices between his career and his family. And I think he did an excellent job of it. His time with me, though less than my mom's, was always attentive. We have a great relationship. I think he made the right choices for our family.
This isn't just a Valley issue...I just happen to be in the Valley. Many parents struggle with how to make the tradeoffs between work and family. My hope in sharing my situation is that others can get another perspective and maybe take away a thing or two to try.