condition mean min max 1 h after light 9.277073988 9.277073988 9.277073988 3 h after light 7.4338588375 6.378248655 8.48946902 5 h after light 4.7842314745 3.64019187 5.928271079 7 h after light 4.812241074999999 4.719915536999999 4.904566613 9 h after light 5.2327326145 4.802334443 5.663130786 11 h after light 8.8340721535 6.777171337 10.89097297 1 h after dark 8.3740926545 6.5562042289999996 10.19198108 3 h after dark 9.590431905500001 4.733890041 14.44697377 5 h after dark 6.54446347 5.688810141 7.400116799 7 h after dark 7.969720146999999 7.698569817999999 8.240870476 9 h after dark 9.223795401499999 8.588683584 9.858907218999999 11 h after dark 11.480813609999998 10.36159914 12.60002808