condition mean min max 1 h after light 2.3262977105 2.180868883 2.471726538 3 h after light 2.500353566 2.202685264 2.668051572 5 h after light 2.341954145 1.788294806 3.0498602000000004 7 h after light 2.519090467 2.437779778 2.573071217 9 h after light 1.7981765183333334 1.26310971 2.69336042 11 h after light 3.0215067816666665 2.1732251419999997 3.64920097 1 h after dark 3.368782267 2.927350765 3.945908765 3 h after dark 1.9514515783333333 1.251539841 2.81594619 5 h after dark 2.615461389 2.080209011 3.094281553 7 h after dark 1.9767308993333332 1.304076167 2.745326637 9 h after dark 2.4705623253333333 2.164807698 2.70263716 11 h after dark 1.839694642 1.5575335119999998 2.118841179