Honestly, some of the table's fields were pre-filled in with data from the JP wiki. However, I just now went and checked to see what those were only to find that the table on their wiki has been completely redone and looks to be very well filled. 栗戸の巣 - ペロペロ催眠wiki ～我が頭髪に1本の髪なし～
I may just need to replace ours with it, or add it in below. But it looks like they recorded exact donation point values, time, donated items, and then the reward given each on a separate line in the table. And then ordered it by the point value. And of course, some point values are listed multiple times with different wait times.

They don't have a 2650 point recorded, but I think you have already proved enough that the time is 2:00 for about 2650.