Histogram

All the rolls, in order of them being rolled (from left to right, lengths are different because individual's roll numbers are different), Note that the location of the dots have no bearing on the time in relation to other people, only yourself

Candle graph

The candle graph of our rolls, line shows minimum and maximum, top of the box shows average of top 3/4, bottom of the box shows bottom 1/4 

Number of dice (d20) rolled

basically all the rolls 

Violin plot

Basically candle graph that also shows variance AND volume

Violin plot data

The data inside the violin plot

Roll participation comparison

Self explanatory