Gazania

I saw these flowers in many different colours at a friend's place

Botanical Name - Gazania rigens   Family - Asteracea ( Sunflower family)

Looks like a daisy.  Have a dark band in the centre.  The colours vary as you can see.  Hardy plants.  Bloom in bright light.  Leaves turn upwards at night.  Close in the evening or on an overcast day.  Picture taken at Gunrock Enclave, Secunderabad