condition mean min max 1 h after light 2.9246060295000005 2.661991538 3.1872205210000004 3 h after light 7.469603597666667 5.358777303 9.415152512999999 5 h after light 9.245114601333333 8.066711861 10.02155814 7 h after light 7.865041027999999 6.642513289 8.633294835 9 h after light 7.494131649666667 6.658064935 8.144585065 11 h after light 7.779571016666666 7.197198658 8.127329752 13 h after light 8.049825597 5.571726147000001 9.289181276 15 h after light 9.769982923 9.313380967 10.20224702 1 h after dark 11.478840166666666 11.07956572 11.96361682 3 h after dark 12.425545843333333 11.41560471 13.77137836 5 h after dark 11.263637616666667 10.73510437 12.11165577 7 h after dark 10.202361268333334 8.863436635 10.88261314