diff --git a/projects/project-3/frontend/src/app/dashboard/dashboard.component.html b/projects/project-3/frontend/src/app/dashboard/dashboard.component.html
index 5400d92..fa9ffbf 100644
--- a/projects/project-3/frontend/src/app/dashboard/dashboard.component.html
+++ b/projects/project-3/frontend/src/app/dashboard/dashboard.component.html
@@ -188,7 +188,7 @@
Rental Time
This chart shows the workload of the currently selected Station in relation
- of the time of the day. It is visualized at which time of the day a journey begins or ends.
+ of the time of the day. It is visualized at which time of the day a journey begins or ends (blue).
In addition, the average rental duration of the trips is displayed at the given time (green).
diff --git a/projects/project-3/frontend/src/app/dashboard/dashboard.component.ts b/projects/project-3/frontend/src/app/dashboard/dashboard.component.ts
index 00c54b6..ddf641c 100644
--- a/projects/project-3/frontend/src/app/dashboard/dashboard.component.ts
+++ b/projects/project-3/frontend/src/app/dashboard/dashboard.component.ts
@@ -297,6 +297,9 @@ export class DashboardComponent implements OnInit {
colors: ['transparent']
},
xaxis: {
+ title: {
+ text: 'average rental duration'
+ },
categories: minutesGroup,
labels: {
formatter: value => {
@@ -358,6 +361,9 @@ export class DashboardComponent implements OnInit {
curve: 'straight'
},
xaxis: {
+ title: {
+ text: 'time of the day'
+ },
categories: timeFrame,
tickAmount: 24,
tickPlacement: 'between',
@@ -454,6 +460,9 @@ export class DashboardComponent implements OnInit {
colors: ['transparent']
},
xaxis: {
+ title: {
+ text: 'average rental duration'
+ },
categories: minutesGroup,
labels: {
formatter: value => {
@@ -513,6 +522,9 @@ export class DashboardComponent implements OnInit {
curve: 'straight'
},
xaxis: {
+ title: {
+ text: 'time of the day'
+ },
categories: timeFrame,
tickAmount: 24,
tickPlacement: 'between'