I have one data with value 1439 klike below picture
type: custom:apexcharts-card
header:
title: Uptime Harian (7 Hari)
show: true
graph_span: 15d
span:
end: day
series:
- entity: input_number.up_daily_final
name: Uptime (menit)
type: column
color: green
group_by:
func: last
duration: 1d
But why if i change the func to sum then the value changed from 1439 to 2878?
I need make monthly graph based on daily graph.