condition mean min max 1 h after light 2.917705629 2.518100104 3.3173111539999995 3 h after light 2.935559164 1.556223556 5.3057201019999995 5 h after light 1.7713454573333334 1.536516545 2.16151254 7 h after light 2.0896545516666665 0.851583421 3.6183662180000002 9 h after light 3.130153646333333 2.559914983 3.5428235439999995 11 h after light 3.8268058590000003 1.7593152280000002 5.286068131 13 h after light 3.6359725606666666 1.530693996 5.072481144 15 h after light 4.825093736666666 4.251798169 5.122359532 1 h after dark 6.039974238 5.817874705 6.218853018 3 h after dark 6.816021197666667 6.709758225 6.950648512000001 5 h after dark 5.627451266333334 4.248591291 7.515863912 7 h after dark 5.8011753226666665 5.511972888 6.141593889