condition mean min max 1 h after light 5.435906627 4.99625281 5.8755604439999995 3 h after light 4.923993313333334 4.1142353510000005 5.440357497000001 5 h after light 5.328257587 4.7148108760000005 5.723531528 7 h after light 5.395063000666667 4.912579505 6.044190491 9 h after light 5.846962724666667 5.078013664 6.353979688 11 h after light 5.596370597 5.172095614 6.309912907 13 h after light 5.348268701 5.190688056 5.557448149 15 h after light 5.401413422 4.459594797 6.2600995479999995 1 h after dark 6.130440079666666 5.964930385 6.396776345 3 h after dark 6.366965258666666 5.371320486 7.400833597 5 h after dark 7.032031646666667 6.471485003 7.932946655 7 h after dark 7.428116143666667 6.143099567 8.819550297000001