condition mean min max 1 h after light 2.8773662923333334 2.277162271 3.341697965 3 h after light 2.579888143333333 2.216890947 3.2718013439999996 5 h after light 3.5521722710000003 2.931115386 4.435547811 7 h after light 2.810809605333333 2.617470547 3.0539922539999997 9 h after light 3.276626306 3.066311834 3.469100075 11 h after light 2.772958531 2.302369154 3.59312678 13 h after light 2.7452501806666665 2.43373882 3.0109347439999996 15 h after light 2.8709556676666668 2.637735647 3.104949374 1 h after dark 2.5383725286666667 1.335355707 3.6657228219999998 3 h after dark 3.00150939 2.736321756 3.467615907 5 h after dark 2.481470051 1.782967515 3.128067038 7 h after dark 3.1621408726666664 2.513201577 4.216555456