diff --git a/pomodoro_to_harvest.py b/pomodoro_to_harvest.py
index bb9be5d..f9a1463 100644
--- a/pomodoro_to_harvest.py
+++ b/pomodoro_to_harvest.py
@@ -12,5 +12,6 @@ timelog["time"] = 30
 timelog["date"] = timelog["started"].dt.tz_convert("US/Pacific").dt.date
 timelog["day_of_week"] = pd.to_datetime(timelog["date"]).dt.day_name()
 
-# Condense duplicate entries by date, summing the minutes spent.
-tl = timelog.groupby(["date", "description"]).agg({"time": ['sum']}, {"started": ['max']}).reset_index()
+# Condense duplicate entries by date, summing the minutes spent, and listing
+# the first started and last recorded times for each task.
+tl = timelog.groupby(["date", "description"]).agg({"time": 'sum', "started": 'min', "recorded": 'max'}).reset_index()