Zindagi ke rang??????

I was channel surfing on my TV on menus , and it was around 1am and ZINDAGI schedule on DISHTV showed 1am - Zindgi Ke Rang 7am - Mere Qatil Mere Dildar 7:45am - Zindagi Gulzar Hai and so I watched some Indian soap . Does anyone know what Zindagi Ke Rang is on ZINDAGI TV? Is it previews , songs , or is it off air for night? Please reply , I must know😭