condition mean min max 1 h after light 1.96872908 1.884551499 2.0529066609999997 3 h after light 2.8151601266666666 1.925464284 4.488294935 5 h after light 2.4928299446666666 2.085124194 3.035960202 7 h after light 2.8478326236666667 2.450821409 3.407894639 9 h after light 3.074650864 2.7091620510000003 3.4940460989999997 11 h after light 3.1245301883333334 2.358712565 3.58130192 13 h after light 3.7432421753333336 3.182470308 4.670182061 15 h after light 2.9514423286666664 2.548339884 3.4604873069999997 1 h after dark 3.7681423516666666 3.4482622480000003 4.053521687 3 h after dark 3.092013204 2.620994034 3.522177368 5 h after dark 3.0833705709999997 2.379883997 4.042879899 7 h after dark 2.9775040253333334 2.2048875740000002 3.622853591