condition mean min max 1 h after light 2.4238605435 1.9113268909999999 2.936394196 3 h after light 1.4846284873333333 1.428093843 1.552793777 5 h after light 2.1357746453333335 1.46781848 2.687571326 7 h after light 2.1433060486666666 1.8517317309999999 2.456289753 9 h after light 2.3384718913333336 1.75298721 3.072826242 11 h after light 2.868157661 2.2850027969999998 3.58130192 13 h after light 3.380675399666667 3.182470308 3.645020145 15 h after light 2.9748108523333334 2.689914322 3.1993184539999997 1 h after dark 3.1015982986666666 2.758780303 3.597500497 3 h after dark 3.1032680176666667 2.557067351 3.45069542 5 h after dark 2.8551318493333335 2.266556187 3.345831641 7 h after dark 2.139802294 1.436535795 2.67776135