{"date":"2026-10-20","latitude":39.4699,"longitude":-0.3763,"time_zone":"UTC","model_version":2,"sample_interval_minutes":5,"possible_direct_sun_minutes":230,"reference_outdoors":{"clear_sky_horizontal_dli_mol_m2_day":33.3,"model":"Solana FAO-56 radiation; clear-sky scenario, horizontal surface, sea level; PAR conversion 0.45 × 4.57 μmol/J","limitation":"Outdoor scenario estimate only. It does not account for the window, glass, indoor diffuse light or a physical sensor.","sources":["https://www.fao.org/4/x0490e/x0490e07.htm","https://www.canr.msu.edu/floriculture/uploads/files/MakingSenseofLightSensors.pdf","https://journals.ashs.org/downloadpdf/journals/hortsci/53/9/article-p1250.pdf"]},"intervals":[{"solar_start":"10:05","solar_end":"13:55","civil_start":"20/10/2026, 09:51","civil_end":"20/10/2026, 13:41","minutes":230}],"input":{"orientation_degrees":180,"leaf_distance_m":1,"lateral_offset_m":0,"window_width_m":1.4,"sill_height_m":0.8,"window_top_m":2,"leaf_height_m":1.1,"overhang_depth_m":0,"obstacle_elevation_degrees":0},"interpretation":"A five-minute geometric estimate of possible direct sun at one leaf. Obstacle elevation represents an idealized uniform skyline; overhang represents a horizontal slab. No measured PPFD, DLI, clouds, glazing, curtains, diffuse light or species suitability.","data_note":"All samples are simulated calculations, never field measurements. Add include_samples=1 for 288 sample rows or format=csv to download them.","sources":["https://gml.noaa.gov/grad/solcalc/calcdetails.html","https://www.fao.org/4/x0490e/x0490e07.htm","https://www.canr.msu.edu/floriculture/uploads/files/MakingSenseofLightSensors.pdf","https://extension.illinois.edu/houseplants/lighting"],"methodology_url":"https://www.you.florist/es/blog/sol-directo-plantas-ventana-otono-invierno"}