I am handling some data that I want to sort by "time of the day - range" so I've created in logstash an auxiliary field "Hora" which extracts the Hour from the timestamp.
Then, in my visualization I've created the Range I want the data sorted by and I've added a sub-bucket with the cities I am also sorting the data by.
The problem is that I don't manage to order the ranges by their logical order (9-11, 11-13...) they're just getting ordered randomly. Any idea about how can I solve this? Could this be a glitch?