*This is not Enid Blyton where they're building a den, having jolly fun blah blah.
It is hours of shouting and screaming at each other. Banging their football. Crying when one of them hits another. The 4 kids next door plus at least 2 others from elsewhere. In a 15ft x 30ft garden.
And this isn't a one off. It's pretty much every evening. Also every morning from 8am. So all day from 8am onwards at weekends.*
I feel your pain OP...... there are loads of kids around me including my own DS who play out on summer nights, it's lovely hearing them laughing and giggling away, sometimes up to 9pm and it doesn't bother me one bit.......
BUT
There is one particular family of 3 boys all close in age and they just screech and shout CONSTANTLY. No, it's not playing, they are fighting, they seem absolutely incapable of getting along and if it's not the 3 of them screaming crying and shouting it's their DM or DF screeching AT them.
I can hear them inside my house even with the windows closed 
This starts up around 6.30am and goes on until 9pm.
At least during term time I get a reprieve while they're at school.
On the one hand I sometimes feel for the DM and think god no wonder she throws them outside it's probably for a bit of peace, but then I remember she's inflicting her little darlings on the rest of us so my sympathy goes out of the window.