I have a spreadsheet which has two columns, which are time stamp and observation.
Total 86400 records for each second. That means each second has its own observation like Drill, wash, Roll etc. like below
I want to build a simple graph for each hour the span of obesravtion to be spotted with out aggregation and unordered.
Tried several options could not figured out any.
Any leads would be much appreciated.
X-axis is Hours for the day
Y-Axis- is mins for an hour
Colored blocks are observations