Seeding Report: Invalid Results in Tray Seeding Summary

[nghtlinh]

Description:
From Jan 1, 2019, to Jan 15, 2020, in the Seeding Report of BarnKit, the Tray Seeding Summary table displays NaN (Not a Number) for two fields "Total Number of Tray Seeds Planted" and "Average Seeds Planted per Hour".

Steps to Reproduce Bug:

1. Visit the Seeding Report sub-tab of the BarnKit tab.
2. Set Dates from 01/01/2019 to 01/15/2020.
3. Click Generate Report.
4. Scroll to the bottom of the page to view Tray Seeding Summary.

Observed Result:
Dates:

Output:
It shows NaN (Not a Number) in both fields "Total Number of Tray Seeds Planted" and "Average Seeds Planted per Hour".

Desired Result:
The system will generate specific numbers for every field in the Summary Table.
For example, I set the dates ranging from 01/01/2020 to 01/15/2021 and the table contains only proper values.
Output: