condition mean min max 1 h after light 5.933382041000001 4.6964403830000006 7.347070723 3 h after light 5.6694412566666665 4.8609619969999995 6.366456052999999 5 h after light 4.934423529 4.251503134 5.998070335 7 h after light 5.292317788 4.244531607 5.847540583 9 h after light 4.891525378333333 4.193632362 5.38949476 11 h after light 5.615480138 5.077557381 6.139651077999999 13 h after light 5.006215112333333 3.352130828 6.470223903 15 h after light 5.415758983 5.275471294 5.544552453 1 h after dark 6.307200795666667 6.170264298999999 6.4117939129999995 3 h after dark 5.875649655666667 4.665204305 6.764693326000001 5 h after dark 6.682951850666667 5.706608786 7.210376706 7 h after dark 7.125465351666667 6.0119724 8.532536333