condition mean min max 1 h after light 5.32134046 4.8319146239999995 6.22997225 3 h after light 4.986902572333333 4.814221978 5.2864322580000005 5 h after light 4.603607346333333 3.5068701939999998 5.213152653 7 h after light 5.723520909333334 5.012177642 7.033889609 9 h after light 5.659103311 4.312756811 7.433785875 11 h after light 5.818831564333333 5.269919277 6.358924331 13 h after light 5.967861907666666 4.729718838999999 8.352915741 15 h after light 7.070951952666666 6.15784498 7.895442693 1 h after dark 6.88399389 5.6226500470000005 7.892085605 3 h after dark 5.076713818666667 4.799777506 5.541593982999999 5 h after dark 6.6885959496666665 4.269388795 8.834335423999999 7 h after dark 6.707665869666666 4.803670773 9.412186298