Phase of day | Solar elevation | Projection-based algorithm | |||
---|---|---|---|---|---|
Without solar elevation and phase of day | With solar elevation and phase of day | Improvement (%) | |||
Quarter 1 | Morning | −10 to 20 | 2.9 | 11.9 | 310 |
Midday | 20 to 90 | 3.4 | 19.0 | 458 | |
Evening | −10 to 20 | 2.5 | 11.2 | 348 | |
Quarter 2 | Morning | −10 to 20 | 3.0 | 14.5 | 383 |
Midday | 20 to 90 | 3.2 | 18.9 | 490 | |
Evening | −10 to 20 | 3.0 | 13.2 | 340 | |
Quarter 3 | Morning | −10 to 20 | 3.0 | 13.2 | 340 |
Midday | 20 to 90 | 3.0 | 19.1 | 536 | |
Evening | −10 to 20 | 2.9 | 14.1 | 386 | |
Quarter 4 | Morning | −10 to 20 | 3.1 | 14.0 | 351 |
Midday | 20 to 90 | 2.9 | 18.4 | 534 | |
Evening | −10 to 20 | 2.7 | 14.4 | 433 |