MagTag_Weather: sleep until 3:15 am to account for daylight adjustments

Instead of waking up at midnight, sleep for a few extra hours to
account for the 2 days in the year where daylight savings change the
clock.

Author: flavio-fernandes

MagTag_Weather/code.py

@@ -155,8 +155,9 @@ def go_to_sleep(current_time):
     # compute current time offset in seconds
     hour, minutes, seconds = time.localtime(current_time)[3:6]
     seconds_since_midnight = 60 * (hour * 60 + minutes) + seconds
-    # wake up 15 minutes after midnite
-    seconds_to_sleep = (24 * 60 * 60 - seconds_since_midnight) + 15 * 60
+    three_fifteen = (3 * 60 + 15) * 60
+    # wake up 15 minutes after 3am
+    seconds_to_sleep = (24 * 60 * 60 - seconds_since_midnight) + three_fifteen
     print(
         "Sleeping for {} hours, {} minutes".format(
             seconds_to_sleep // 3600, (seconds_to_sleep // 60) % 60