hourly rest / layered contours
One contour carries one retained noon-to-noon asleep window. There are 538 observed windows across 2018–2022. The centers move from left to right with their actual calendar dates; the slight diagonal drift and baseline radius compose the field. No contour is drawn for a date without a retained window.
Moving clockwise from the top follows elapsed hourly bins from previous noon. Each vertex radius is a fixed baseline multiplied by (1 + 0.75 × recorded asleep hours in that bin). A bin containing a full recorded asleep hour reaches 1.75 times the baseline. Straight segments join the vertices without smoothing or estimating sleep between them. The closed contour joins the last bin back to the first for drawing.
Yellow solid contours use source S1; blue dashed contours use S2. Selected hourly vertices appear as red dots, with a white triangle at the first bin. Source colors describe recording sources, not mood. Empty hourly bins establish no retained asleep interval in that hour; they do not establish waking. Missing dates remain unknown.
Daylight-saving windows retain their 23 or 25 elapsed-hour bins rather than stretching them to 24. The reader lists every bin’s duration in elapsed order from previous local noon. Source names and raw sleep endpoints remain private.
Select a form with a pointer or touch. Left/right moves through observations chronologically; Home/End selects the bounds. Enter opens this panel; Escape restores the whole artwork when the canvas has focus. The chronological table supplies every observation encoded here.
Full collection method · Nine forms