condition mean min max 1 h after light 5.55474547 4.136974617 6.972516323 3 h after light 4.051772329333334 3.1938394619999997 5.254040507 5 h after light 5.139497647333333 2.624206058 8.501616076 7 h after light 3.4080622733333334 2.636241704 4.050718756 9 h after light 2.1056440313333336 1.876971353 2.455278518 11 h after light 3.5162379986666665 2.40362794 5.446521153 1 h after dark 4.412365216333333 4.157141328 4.790668822 3 h after dark 4.079432705666667 3.131849327 5.084177024 5 h after dark 3.7376072440000003 1.930653699 4.933960582 7 h after dark 2.7636948813333335 2.4560725480000003 3.100901336 9 h after dark 1.7287889453333334 1.119352865 2.329120155 11 h after dark 1.642154485 1.126957384 2.3663715880000002