POCS wait status

* The `pocs.wait` method calls `status` so there are updates.
* Slightly longer wait delay if we know it is not dark. This could be improved.

src/panoptes/pocs/core.py

@@ -583,14 +583,16 @@ def wait(self, delay=None):
         if delay is None:  # pragma: no cover
             delay = self.get_config('wait_delay', default=2.5)
 
-        sleep_timer = CountdownTimer(delay, name='POCSWait')
-        self.logger.info(f'Starting a wait timer of {delay} seconds')
+        timer_name = 'POCSWait'
+        sleep_timer = CountdownTimer(delay, name=timer_name)
+        self.logger.info(f'Starting {timer_name} timer of {delay} seconds')
         while not sleep_timer.expired() and not self.interrupted:
-            self.logger.debug(f'Wait timer: {sleep_timer.time_left():.02f} / {delay:.02f}')
+            self.logger.debug(f'POCS status: {self.status}')
+            self.logger.debug(f'{timer_name}: {sleep_timer.time_left():.02f} / {delay:.02f}')
             sleep_timer.sleep(max_sleep=30)
 
         is_expired = sleep_timer.expired()
-        self.logger.debug(f'Leaving wait timer: expired={is_expired}')
+        self.logger.debug(f'Leaving wait timer: {is_expired}')
         return is_expired
 
     ################################################################################################

src/panoptes/pocs/state/states/default/ready.py

@@ -13,11 +13,15 @@ def on_enter(event_data):
         pocs.next_state = 'scheduling'
 
         # Wait until it's safe to proceed.
-        wait_delay = pocs.get_config('wait_delay', default=180)  # seconds
-
         # TODO separate check for disk space, which will never break this loop.
         disk_space_checks = ['free_space_root', 'free_space_images']
         while pocs.is_safe(park_if_not_safe=False, ignore=disk_space_checks) is False:
+            if pocs.is_dark() is False:
+                # TODO figure out how long until sunset and wait until then.
+                wait_delay = 10 * 60  # 10 minutes
+            else:
+                wait_delay = pocs.get_config('wait_delay', default=180)  # seconds
+
             pocs.wait(delay=wait_delay)
 
         pocs.say("Ok, I'm all set up and ready to go!")