Row 1:
──────
toUnixTimestamp(t):                            14459031
timeZoneOffset(t):                             -2670
formatDateTime(t, '%F %T', 'Africa/Monrovia'): 1970-06-17 07:39:21
toString(t, 'Africa/Monrovia'):                1970-06-17 07:39:21
toStartOfMinute(t):                            1970-06-17 07:39:00
toStartOfFiveMinute(t):                        1970-06-17 07:35:00
toStartOfFifteenMinutes(t):                    1970-06-17 07:30:00
toStartOfTenMinutes(t):                        1970-06-17 07:30:00
toStartOfHour(t):                              1970-06-17 07:00:00
toStartOfDay(t):                               1970-06-17 00:00:00
toStartOfWeek(t):                              1970-06-14
toStartOfInterval(t, toIntervalSecond(1)):     1970-06-17 07:39:21
toStartOfInterval(t, toIntervalMinute(1)):     1970-06-17 07:39:00
toStartOfInterval(t, toIntervalMinute(2)):     1970-06-17 07:38:00
toStartOfInterval(t, toIntervalMinute(5)):     1970-06-17 07:35:00
toStartOfInterval(t, toIntervalMinute(60)):    1970-06-17 07:00:00
addMinutes(t, 1):                              1970-06-17 07:40:21
addMinutes(t, 60):                             1970-06-17 08:39:21