A minute earlier or later and I wouldn't have seen the sun peeking over the trees this morning. Once that opportunity had passed, I would have missed out on this view (which isn't captured nearly as beautifully as it appeared in person.)
How many times each day are we right on time for an opportunity because we are paying attention? How many times each day do we miss out on an event simply because we weren't paying attention? There is value in each moment of our day. Try walking through it with your head up and eyes open and you might catch of a glimpse of something worthwhile.