Clearly visible or understood; obvious.

स्पष्ट

English Usage: It was apparent that she was upset.

Hindi Usage: यह स्पष्ट था कि वह upset थी।

The middle of the night, when it is the darkest.

मध्यरात्रि

English Usage: The party ended at midnight.

Hindi Usage: पार्टी मध्यरात्रि में समाप्त हुई।