condition mean min max 1 h after light 7.548164776666667 5.886249642999999 9.894216435 3 h after light 5.519763387333334 4.911211939 6.366456052999999 5 h after light 8.175307961000001 6.653321716000001 10.02140024 7 h after light 9.883504701 7.971437408 12.49008435 9 h after light 10.883341639 6.409235817000001 16.14322995 11 h after light 10.031655542333334 8.481828807000001 11.07329927 13 h after light 10.052264940333334 7.915844568 13.86771932 15 h after light 8.769812703 7.410781104 10.0717295 1 h after dark 10.855608800999999 9.832762393 11.83401436 3 h after dark 7.238594588 5.899116175 9.734128212 5 h after dark 9.995980717 8.509543681 11.03741795 7 h after dark 5.068146970666667 4.791347326 5.33741197