Paul Gregory

Adds three widgets – “Text/List”, “Text/List (If Logged In)” and “Text/List (Not Logged In)”. These can be used much like the normal Text widget, except two of them only display if the condition is met.
Potential Uses: 
* Add a link to a Register page, along with some text promoting registration (for example on a site with the bbPress plugin) 
* Display adverts to users who are not logged in 
* Display useful links to users who are logged in. 
* Display a nice list to everyone.
Because the widgets are separate, you can have the logged-in widget in a different place to a logged-out widget. You don’t even have to have pairs of widgets.
Unlike the normal Text widget which just has a toggle for paragraph on/off, this widget has four display options:
<ul>
<li>No formatting</li>
<li>Add paragraphs</li>
<li>Bullet list (ul)</li>
<li>Numbered list (ol)</li>
</ul>
The list options are useful if you are adding a number of links – simply add each one on a new line and they’ll be turned into a bullet. Please note that this plugin adds no CSS. Often themes style the lists within a widget to make menus look nice, so your theme may (for example) prevent numbers from showing. See FAQ.
You may find that the Text/List widget is useful even without the logged-in / logged-out conditional.

Logged In Conditional Text Widget

Adds text/list widgets - one only shows if user is logged in, and the other only shows if a user is not logged in. A third shows regardless.

Gabriel Serafini

Specify the start and end date / times you’d like content enclosed by the shortcode to be displayed during. Optionally include a message or different content to display once that time period has passed.
<h4>Shortcodes:</h4>
Insert <code>[display_during end_day_time="June 27, 2018 10:00 am" message="Sorry, this content no longer available."]CONTENT_TO_DISPLAY[/display_during]</code> into any post or page to conditionally display whatever is inside of the shortcode. The <code>message</code> parameter you specify will display if the start and end time parameters are not currently valid.
All shortcode parameters:
<pre><code>[display_during start_day_time="Sun 8:00 am" end_day_time="Mon 8:00 pm" timezone_location="America/Denver" message="Sorry, this content is not currently available."]CONTENT_TO_DISPLAY[/display_during]
</code></pre>
<ul>
<li><code>start_day_time</code> – OPTIONAL – What day/time or time of day should the contents start being displayed?</li>
<li><code>end_day_time</code> – REQUIRED – What day/time or time of day should the content of the shortcode stop being displayed?</li>
<li><code>timezone_location</code> – OPTIONAL – The timezone uses by default whatever is set for the site in Settings > General. You can use this optional parameter to specify a different timezone location. Uses the standard <a href="http://www.php.net/manual/en/timezones.php" rel="nofollow ugc">PHP timezones</a></li>
</ul>

Display During Conditional Shortcode

Provides ability to use a shortcode to show or hide content depending on time of day, expiration of a certain date, or on a recurring schedule.

Logged In Conditional Text Widget vs Display During Conditional Shortcode