storing multiple value in a single cell (through arrays or without arrays)?

hello experts
i m new to excel programming, and know very little of it so plz any body help me in solving the problem,details of my data/table is as under:-

veh start_time end_time Time_range
1 08:24 08:50 08:24 to 10:50
2 09:30 10:00 09:30 to 10:00
3 12:00 13:00 12:00 to 13:00

third column is time_range,i want to save the values from start_time to end_time (like 08:24,08:25,08:26..........09:00....10:00...10:50) in a single cell like array (i think so ) so that at later stages i compare a value from this range 08:24 to 10:50........can anybody help me, by any mean,formula, macro coding whatever

thank u norie for ur timely respone, actually i m stilnot able to store values like that as i earlier mentioned........ actually i have to set a check on time let say a packet of 50 vehicles reach at some place A at 08:00 (which is start time) and it takes 30 min to reach complete vehicle packet which give me end time (08:00 + 0:30 = 08:30),now another packet of vehicles arrive at point A let say 08:25 which lies in the above veh time range, i want to print congestion on road..........thats y i want to store time range in third column....u have any better idea to do that

thank u norie for ur timely respone, actually i m stilnot able to store values like that as i earlier mentioned........ actually i have to set a check on time let say a packet of 50 vehicles reach at some place A at 08:00 (which is start time) and it takes 30 min to reach complete vehicle packet which give me end time (08:00 + 0:30 = 08:30),now another packet of vehicles arrive at point A let say 08:25 which lies in the above veh time range, i want to print congestion on road..........thats y i want to store time range in third column....u have any better idea to do that

how, i didn;t get you .............i am not able to understand how to give time range in excel......if there is any way to give range of time/value do let me know , i cannot store the each time instance in new cell as it well mess the workboot as there are so many other calculation going own

is it possible that we can talk live may be we have a better understanding of the problem there

sir i didnt said that its a live help desk, stillur comment helped alot :p

plz find the attachment,.....details are as under :-

I want to make a calculator which calculates the congestion on road on time basis,emphazing on end time. Take row 3 & row 6 of workbook as an example, there road status is "congestion on road because end time of row 6 lies between the start time & end time of row 3, so at that time they will collide or make congestion. this is what i want to do.......... seriously expert i dont have any clue what to do.

table is not fixed sir in a sense that vehcle group will add subsequently, if we put a check on end time, what it would be....we have to compare the end time with whole table??