condition mean min max 1 h after light 8.441402522666667 6.322131284 10.83866437 3 h after light 6.522349085 4.501944277 7.6186231310000005 5 h after light 8.446702082 5.242011048999999 12.40489905 7 h after light 5.668212163 3.731287801 7.165364181 9 h after light 6.287753872333334 3.5340646089999996 9.106387697 11 h after light 9.233684845333332 4.311752136 11.71300169 13 h after light 9.908196283333332 5.005236442 15.39461796 15 h after light 8.711953917333332 4.226995283 12.37223625 1 h after dark 7.53212818 5.801890311 8.72990402 3 h after dark 5.354975321666667 3.992331149 6.196231702 5 h after dark 8.202074594333334 6.382947605 10.10348259 7 h after dark 8.217097505333333 6.366584802 9.904970921