21:15
@AbhishekBhatia doesn't matter if you deleted the top level directory or what
imagine your disk drive (SSD, HDD, doesn't matter) is a whiteboard
every point on the whiteboard has a flag, true or false, as to whether that point is being used right now
what you did when you deleted the directory tree is, for each file and folder within that directory tree, you changed the "being used?" flag from "yes" to "no" for the entire sub-tree
so if you drew a pretty picture on the whiteboard, you could have a coworker who randomly flings whiteboard markers at the board who will randomly paint over whatever you originally drew
and in fact that's how programs actually work: they fling data pretty much anywhere and everywhere on the disk that's marked as free
in fact, certain filesystems have their disk write patterns biased so that they will prefer to write in space that was recently deleted
so, no, if you've been running that computer for hours, browsing the web, running programs, etc., you're not getting your data back, period
there's simply no way because the data has been destroyed in random ways, corrupted, piece by piece, like flinging little flecks of paint on a whiteboard in no particular orderly fashion
you might be able to recover little bits and pieces, but that would require a data recovery specialist's services, and you wouldn't get the complete, original data back no matter how hard you try
also, disk writes occur a lot more frequently than you think, by lots of background processes that you are probably not aware of
so even if you just sit at the PC providing no "inputs" (no clicking or typing, etc), background services that maintain the system and programs will very quickly perform lots of writes that will corrupt your deleted data
you can either restore from backups, or, if you don't have backups, learn your lesson, suffer the consequences of writing off that data as a "loss", and never work on valuable irreplaceable data without a backup ever again
there's really no more you can do, sorry