Usually I only place lottery bets, in 24 hours I place 4 lottery bets in different markets and it doesn't take long for me, because I only open them when placing bets and betting results.
Most of my gambling has to do with football games and most of them are played during the weekend and sometimes during the mid week fixtures so I spend barely an hour online when it comes to matters related to gambling because I research the teams to determine what is the best bet to place.