condition mean min max 1 h after light 6.10651906 5.67043147 6.54260665 3 h after light 6.150307583333333 5.893671382000001 6.352480271 5 h after light 7.780794668333333 6.3064905829999995 9.463060014 7 h after light 7.794414211666666 5.882468595 9.247526739 9 h after light 8.608399835 7.796569637 9.347011857 11 h after light 6.332217659 5.808932157 6.865611316 1 h after dark 6.8204401 5.38078468 8.255129157999999 3 h after dark 6.835551044000001 6.254040464 7.807224722000001 5 h after dark 10.034596182666666 7.644768116 13.32114431 7 h after dark 7.789243674333333 7.6994836289999995 7.843790391000001 9 h after dark 8.684070519333334 8.215781838 9.436341249 11 h after dark 6.614949469 5.842865069 7.289256837999999