Construction process animation according to attributes of installation dates


If you have got any idea how this could be achieved with rhino and grasshopper please share your thought.

Lets say there are 1000+ objects in rhino file, each object with assigned 2 attributes: 1. installation from - integer 2. installation time - integer.
unit integer represents some time interval.

I would like to create animation of objects where they would be occuring in order according to installation from atribute (integer) and some transition effect would last for the specified time interval according to other attribute.

It could be static animation from one perspective point. Construction time of an object could maybe just be transparency going from 0 to 100.

I really have no idea how to do this as automatically as possible.

Thank you for your ideas