Hi so I bought a tank that already had this current usa orbit ramp timer pro. I have it set for 8 hours with the sunrise sunset on 0 but it turns blue hours before its off time I only want it blue maybe a half hour before and after the full light but it seems to want to be blue half the time I'm not sure what to do. Also on it's natural m1 timer setup its suppose to be a 10 hour but it's on probably 18 hours half of that just blue. Any help would be appreciated I really don't even know how long it should be on


