condition mean min max 1 h after light 8.647162209 8.137571064 9.156753354 3 h after light 11.334049798666667 8.416560557 16.38058255 5 h after light 9.315455367666667 8.402040147000001 10.87775646 7 h after light 8.51427017 8.045180729 8.751743336 9 h after light 13.701076093333333 11.74192195 16.84617522 11 h after light 12.277968343333333 10.58340838 13.37027442 1 h after dark 14.77062977 10.77918637 20.38156875 3 h after dark 15.60822773 12.13199812 20.0622771 5 h after dark 14.126589280000001 10.51416255 18.12464143 7 h after dark 9.339999494666666 8.03122421 10.02228199 9 h after dark 9.160595441 7.471107022000001 11.72133781 11 h after dark 10.463053680333333 4.043401283 20.45787335