Not good... you can't have 2 "day" time in a day The corals will get very confused... here's a better plan:
1. Start with actinic blue (sunrise)
2. White and blue (noon)
3. Blue (night) all the way till end day.
If you enjoy seeing your corals in white light, you can time it to switch on after working hours. The corals can't tell, as long as you provide them at least 8 hours of white light. So for you can on at 2pm, off at 10pm. Then you can enjoy blue view after 10pm.