A word for "in terms of time"

What is the word that describes the context of time to replace e.g. "in terms of time, ..."

Like I can say,

• It is more tiring mentally than physically;
• It is longer physically than "in terms of time" (perhaps modelled on "it" = "an eclair")
• It is very costly both financially and "in terms of time"

Thanks in advance.

Solution 1:

Timewise is used in the sense you are seeking.

timewise (not comparable)

With respect to time.

http://en.wiktionary.org/wiki/timewise

Solution 2:

Chronologically is perhaps a slight stretch (OED “In a chronological manner or order; in or according to order of time”), but probably less likely to be misunderstood than temporally. Or perhaps chronometrically, “[in a manner] relating to the measurement of time.”