BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
NAME:I slept for 8h 40m
X-WR-CALNAME:I slept for 8h 40m
BEGIN:VTIMEZONE
TZID:Europe/London
BEGIN:DAYLIGHT
DTSTART:20210328T010000
TZOFFSETFROM:+0000
TZOFFSETTO:+0100
END:DAYLIGHT
BEGIN:STANDARD
DTSTART:20211031T020000
TZOFFSETFROM:+0100
TZOFFSETTO:+0000
END:STANDARD
BEGIN:DAYLIGHT
DTSTART:20220327T010000
TZOFFSETFROM:+0000
TZOFFSETTO:+0100
END:DAYLIGHT
END:VTIMEZONE
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260115T001334
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:https://taylordrayson.com/2021/12/08/sleep
DTSTAMP:20261012T001334Z
DTSTART;TZID=Europe/London:20211208T003444
DTEND;TZID=Europe/London:20211208T091444
SUMMARY:I slept for 8h 40m
DESCRIPTION:I went to bed at 12:34am and woke at 9:14am. My sleep score was
  93.
URL:https://taylordrayson.com/2021/12/08/sleep
END:VEVENT
END:VCALENDAR