condition mean min max 1 h after light 8.1903895815 7.675347376 8.705431787 3 h after light 6.983490053 6.224894223 7.562853798 5 h after light 7.2035383306666665 5.876390133999999 8.97355206 7 h after light 8.708353056666667 6.419628867 10.15681745 9 h after light 8.506066699666667 7.173212534 10.87280329 11 h after light 10.215716172333334 8.156825146000001 12.68656352 13 h after light 9.358147952 6.000320466 11.19898434 15 h after light 10.095342077333333 9.486299858999999 11.30910546 1 h after dark 10.219923442666666 9.649944338 10.94975098 3 h after dark 11.016471423333334 10.45755111 11.35389874 5 h after dark 9.672629253 8.053299909 10.54786418 7 h after dark 9.621171117666666 8.723854956 10.81194682