{"nights":961,"nights_per_year":31,"n_years":31,"first_year":1995,"last_year":2025,"seen_nights":182,"cloud_nights":749,"quiet_nights":30,"bright_nights":0,"seen_share":0.1894,"seen_pct":19,"cloud_pct":78,"quiet_pct":3,"p10_pct":6,"p90_pct":29,"best_year":1996,"best_year_seen":13,"worst_years":[1999,2000,2009,2018,2020],"worst_seen":2,"longest_cloud_run":27,"longest_cloud_year":2020,"longest_cloud_from":2,"longest_cloud_to":28,"gap_median":2,"gap_mean":4.1,"first_decade_pct":21,"last_decade_pct":17,"first_decade_cloud":81,"last_decade_cloud":84,"dark_hours":7554,"dark_active_pct":75,"dark_clear_pct":12,"good_hours":677,"good_late_pct":63,"good_before_20":7,"dark_hours_day1":10,"dark_hours_day31":5,"first_half_pct":19,"second_half_pct":19,"per_day_pct":[13,29,19,19,19,13,13,6,23,23,26,26,13,26,19,23,16,16,16,26,19,16,26,19,19,19,16,19,6,16,26],"years":[{"year":2025,"seen":7,"cloud":24,"quiet":0,"bright":0,"pct":23},{"year":2024,"seen":9,"cloud":22,"quiet":0,"bright":0,"pct":29},{"year":2023,"seen":8,"cloud":22,"quiet":1,"bright":0,"pct":26},{"year":2022,"seen":6,"cloud":24,"quiet":1,"bright":0,"pct":19},{"year":2021,"seen":3,"cloud":28,"quiet":0,"bright":0,"pct":10},{"year":2020,"seen":2,"cloud":29,"quiet":0,"bright":0,"pct":6},{"year":2019,"seen":5,"cloud":23,"quiet":3,"bright":0,"pct":16},{"year":2018,"seen":2,"cloud":29,"quiet":0,"bright":0,"pct":6},{"year":2017,"seen":7,"cloud":24,"quiet":0,"bright":0,"pct":23},{"year":2016,"seen":4,"cloud":27,"quiet":0,"bright":0,"pct":13},{"year":2015,"seen":8,"cloud":23,"quiet":0,"bright":0,"pct":26},{"year":2014,"seen":5,"cloud":25,"quiet":1,"bright":0,"pct":16},{"year":2013,"seen":5,"cloud":26,"quiet":0,"bright":0,"pct":16},{"year":2012,"seen":7,"cloud":23,"quiet":1,"bright":0,"pct":23},{"year":2011,"seen":5,"cloud":21,"quiet":5,"bright":0,"pct":16},{"year":2010,"seen":3,"cloud":27,"quiet":1,"bright":0,"pct":10},{"year":2009,"seen":2,"cloud":29,"quiet":0,"bright":0,"pct":6},{"year":2008,"seen":5,"cloud":24,"quiet":2,"bright":0,"pct":16},{"year":2007,"seen":7,"cloud":23,"quiet":1,"bright":0,"pct":23},{"year":2006,"seen":9,"cloud":20,"quiet":2,"bright":0,"pct":29},{"year":2005,"seen":9,"cloud":22,"quiet":0,"bright":0,"pct":29},{"year":2004,"seen":6,"cloud":24,"quiet":1,"bright":0,"pct":19},{"year":2003,"seen":6,"cloud":25,"quiet":0,"bright":0,"pct":19},{"year":2002,"seen":9,"cloud":20,"quiet":2,"bright":0,"pct":29},{"year":2001,"seen":9,"cloud":21,"quiet":1,"bright":0,"pct":29},{"year":2000,"seen":2,"cloud":27,"quiet":2,"bright":0,"pct":6},{"year":1999,"seen":2,"cloud":27,"quiet":2,"bright":0,"pct":6},{"year":1998,"seen":7,"cloud":21,"quiet":3,"bright":0,"pct":23},{"year":1997,"seen":6,"cloud":24,"quiet":1,"bright":0,"pct":19},{"year":1996,"seen":13,"cloud":18,"quiet":0,"bright":0,"pct":42},{"year":1995,"seen":4,"cloud":27,"quiet":0,"bright":0,"pct":13}]}