fixed missing daynight bug

gms-database/src/main/java/de/potsdam/gfz/gms/database/indexes/SpatialSceneIndex.java

@@ -221,11 +221,7 @@ public class SpatialSceneIndex implements SceneIndex {
 					return;
 				}
 
-				if (dayNightParameter == Scene.DAY_NIGHT_DAY && dayNight != Scene.DAY_NIGHT_DAY) {
-					return;
-				}
-
-				if (dayNightParameter == Scene.DAY_NIGHT_NIGHT && dayNight != Scene.DAY_NIGHT_NIGHT) {
+				if (dayNightParameter != Scene.DAY_NIGHT_NULL && dayNight != dayNightParameter) {
 					return;
 				}
 
@@ -279,11 +275,7 @@ public class SpatialSceneIndex implements SceneIndex {
 					return;
 				}
 
-				if (dayNightParameter == Scene.DAY_NIGHT_DAY && dayNight != Scene.DAY_NIGHT_DAY) {
-					return;
-				}
-
-				if (dayNightParameter == Scene.DAY_NIGHT_NIGHT && dayNight != Scene.DAY_NIGHT_NIGHT) {
+				if (dayNightParameter != Scene.DAY_NIGHT_NULL && dayNight != dayNightParameter) {
 					return;
 				}
 
@@ -307,6 +299,7 @@ public class SpatialSceneIndex implements SceneIndex {
 		sceneData.cloudcover = cloudcover[dataidx];
 		sceneData.bounds = bounds[dataidx];
 		sceneData.proclevel = proclevel[dataidx];
+		sceneData.dayNight = dayNight[dataidx];
 		return sceneData;
 	}
 }