feat: display time until pop is possible

app/helpers/instance_helper.rb

@@ -1,2 +1,22 @@
 module InstanceHelper
+  def is_day?
+    et = Clock.get_current_eorzea_time
+    et.between?(et.change(hour: 6), et.change(hour: 18))
+  end
+  def has_missing_reqs?(nm, forecast)
+    et = Clock.get_current_eorzea_time
+    if nm[:weather] && nm[:weather] != forecast[0][:curr_weather]
+      return true
+    end
+    if nm[:spawned_by][:weather] && nm[:spawned_by][:weather] != forecast[0][:curr_weather]
+      return true
+    end
+    if nm[:night_only] && is_day?
+      return true
+    end
+    if nm[:spawned_by][:night_only] && is_day?
+      return true
+    end
+    false
+  end
 end