deliveries at between 6am-7am - why?

The area I live is close to the depo - I am extremely unhappy with receiving packages at 6:45-7:50am

I often am woken up by a delivery at before 7am and I start work later so will not necessarily be up at that time.

To my knowledge shipping delivery hours are between 8am and 5pm business operation hours and should not be waking me up before 8am

The way packages are handled are so poorly - a driver has delivered broken glass contents that have leaked all over the box and he concealed the damaged leaked package between all the other boxes, knowing that the package was broken and leaking through. So this also leaked onto the other boxes.

I have witnessed a driver throw a package into the street next to his car door then flip the package over in the street. No regard for contents of package.