Should fix mean steps/day when steps == 0
Should fix mean steps/day when steps == 0

philippbayer/snpr,vivekiitkgp/snpr,openSNP/snpr,philippbayer/snpr,vivekiitkgp/snpr,gedankenstuecke/snpr,philippbayer/snpr,gedankenstuecke/snpr,gedankenstuecke/snpr,openSNP/snpr,philippbayer/snpr,openSNP/snpr,vivekiitkgp/snpr,vivekiitkgp/snpr,gedankenstuecke/snpr,openSNP/snpr