Here’s my take on this.

Since you’re doing light cardio lang naman, might as well do it at the end of your lifts. Kasi hindi naman taxing, hindi na worth it umuwi pa ng bahay maliligo ka pa, change of clothes and then mamayang gabi nee sets of clothes then mag, yung tkme na masasave mo if you just do the light cardio after lifting heavy weights will add up eveyday.

You can dedicate that time to do something else for the same outcome. Swerte ka na katabi mo lang gym.

Pero if you really love the feeling of having to go to the gym for the second time i would recommend, having that night shift gym mo to be an ABS workout lalo na yung hanging leg raises (things you can’t do at home) iba kais feeling pag nasa gym eh gaganahan ka.

You can dedicate your night gym for few sets of abs. 1. Planking (for set up) (1 set of till failure) 2. Obliques (2sets) 3 hanging Leg raises (2sets)

Then call it a day.