condition mean min max 1 h after light 8.178715214 8.178715214 8.178715214 3 h after light 7.8153238185000005 6.835674186 8.794973451 5 h after light 9.278117223999999 7.346525627999999 11.20970882 7 h after light 11.61053547 10.46986789 12.75120305 9 h after light 13.71272669 11.44403499 15.98141839 11 h after light 22.920308215 21.51830823 24.3223082 1 h after dark 30.077212405 24.00531369 36.14911112 3 h after dark 29.47485794 25.4517128 33.49800308 5 h after dark 24.083273315 19.93244354 28.23410309 7 h after dark 24.912189325 22.52531929 27.29905936 9 h after dark 23.092640279999998 22.44485297 23.74042759 11 h after dark 22.47374623 22.30441415 22.64307831