Each grid is one model year: 12 months across, 24 clock hours down. A cell is one (month, hour) pair; cells of the same colour are one season, and the gaps mark the day-block boundaries. Months run December first so that every season reads as one contiguous band. Hover any cell for its slice and weight.

ts_12

4 seasons × 3 day-blocks = 12 slices · blocks 6–10 h · slice weight 6.16–10.50% of the year

S1 S2 S3 S4 D J F M A M J J A S O N H1 00–07 H2 08–17 H3 18–23 clock hour, 00–23 top to bottom

ts_24

6 seasons × 4 day-blocks = 24 slices · uniform 6 h blocks · slice weight 4.04–4.25% of the year

S1 S2 S3 S4 S5 S6 D J F M A M J J A S O N H1 00–05 H2 06–11 H3 12–17 H4 18–23 clock hour, 00–23 top to bottom

ts_36

6 seasons × 6 day-blocks = 36 slices · uniform 4 h blocks · slice weight 2.69–2.83% of the year

S1 S2 S3 S4 S5 S6 D J F M A M J J A S O N H1 00–03 H2 04–07 H3 08–11 H4 12–15 H5 16–19 H6 20–23 clock hour, 00–23 top to bottom

ts_48

6 seasons × 8 day-blocks = 48 slices · blocks 1–6 h · slice weight 0.67–4.25% of the year

S1 S2 S3 S4 S5 S6 D J F M A M J J A S O N H1 00–05 H2 06–07 H3 08–11 H4 12–15 H5 16–17 H6 18–18 H7 19–21 H8 22–23 clock hour, 00–23 top to bottom

ts_48h

4 seasons × 12 day-blocks = 48 slices · blocks 1–6 h · slice weight 1.03–6.30% of the year

S1 S2 S3 S4 D J F M A M J J A S O N H01 H01 21–02 H02 03–05 H03 06–06 H04 07–07 H05 08–08 H06 09–10 H07 11–12 H08 13–14 H09 15–16 H10 17–17 H11 18–18 H12 19–20 clock hour, 00–23 top to bottom

ts_72

6 seasons × 12 day-blocks = 72 slices · blocks 1–6 h · slice weight 0.67–4.25% of the year

S1 S2 S3 S4 S5 S6 D J F M A M J J A S O N H01 H01 21–02 H02 03–05 H03 06–06 H04 07–07 H05 08–08 H06 09–10 H07 11–12 H08 13–14 H09 15–16 H10 17–17 H11 18–18 H12 19–20 clock hour, 00–23 top to bottom

In ts_48, ts_48h and ts_72 the overnight block wraps midnight, so it appears as a band at the top of the grid and another at the bottom — one block, drawn twice. Hour ranges on the grids are inclusive at both ends: 08–17 is hours 08 through 17.