People tend to check in during these times:
A good place to walk dogs
Not much going, all the animals have pretty much gone from when I was a child :/
having a caffe by the playground is novel but they make the worst espresso ever, bar none. ice cream is ok, though.
the best time of day in the park is early morning..
Head towards the viaduct and you'll be able to walk along the river and forget you're in London.
New bunnies have arrived after two yours of not being at the park