condition mean min max 1 h after light 9.066522012 7.985974614 10.14706941 3 h after light 8.881748716666667 6.613950112 12.46844224 5 h after light 6.2841674990000005 5.82953382 6.953728325 7 h after light 5.714746552666666 3.864878604 6.982811999 9 h after light 6.249825199333333 4.497147943 7.47209639 11 h after light 5.173145429 3.465317873 6.607585164 13 h after light 5.237715010333333 1.836832796 7.5521798989999995 15 h after light 6.109235392 4.832643324 6.909172025 1 h after dark 6.563907520666667 5.880421825 7.878371996 3 h after dark 6.840882689 5.621689324 8.145188227 5 h after dark 5.821913409333333 5.009533015 6.52693445 7 h after dark 6.003640464 4.875976017 6.6443972879999995