Operating hours with 2 decimals

[UweTrottmann]

Via Play Store:

wäre es möglich, diw Betriebsstunden auf 2 Nachkommastellen auszugeben? Die Novelan app macht das z.B

Check if that even makes sense.

[UweTrottmann]

TimeHours values appear to have second precision. So feasible. At this point might as well drop TimeHours and always use TimeSeconds?