condition mean min max 1 h after light 1.2522607314999998 1.195960355 1.308561108 3 h after light 2.4277294976666663 0.8929805120000001 3.7221564089999997 5 h after light 1.694347419 0.745122836 2.580372865 7 h after light 3.6369456566666667 1.006909039 5.146142435 9 h after light 2.165839283 0.505243884 4.394430159 11 h after light 3.354389681333333 2.897633522 3.814228509 1 h after dark 2.2955104176666667 0.761111199 3.8263357719999997 3 h after dark 1.682173106 1.188955058 2.308038743 5 h after dark 3.3395648546666665 2.030639138 4.264428473 7 h after dark 2.248594332666667 1.5687580780000001 3.178685657 9 h after dark 3.981479782 2.497855036 5.259185825 11 h after dark 1.755890121 1.432930831 1.9262192530000002