make it 5 hours

Author: valentina-s

ambient_sound_analysis/plot_noise_levels.ipynb

@@ -292,8 +292,8 @@
     "# Generate parquet dataframes with noise levels for a time period\n",
     "\n",
     "now = dt.datetime.now(pytz.timezone('US/Pacific'))\n",
-    "psd_path, broadband_path = pipeline.generate_parquet_file(now - dt.timedelta(hours = 24), \n",
-    "                                                          now - dt.timedelta(hours = 23), \n",
+    "psd_path, broadband_path = pipeline.generate_parquet_file(now - dt.timedelta(hours = 6), \n",
+    "                                                          now - dt.timedelta(hours = 1), \n",
     "                                                          upload_to_s3=False);"
    ]
   },