ShabeMalwa is dusk time in the region of Madhya Pradesh, India. Due to its altitude of about 550 to 600 meters above mean sea level, the region has comparatively cool evenings against the hot days during the summer season. Even if the day temperature reaches 42 to 43 degrees Celsius, the night temperatures are always in range of 20 to 22 degrees making the climate much cooler than the other areas of the region.
Etymology
Shab is an Urdu word meaning night. Thus means night(s) of Malwa. The term is known to have been introduced and made famous by the Mughals.
References
Shab-e-Malwa Wikipedia(Text) CC BY-SA