condition mean min max 0 h after light 0.8072759999999999 0.577822 1.03673 2 h after light 1.011333 0.864966 1.1577 4 h after light 0.0978515 0.0 0.195703 8 h after light 0.892462 0.397824 1.3871 12 h after light 3.47347 3.07802 3.86892 2 h after dark 1.6382349999999999 1.29355 1.98292 4 h after dark 1.491469 0.576368 2.40657 8 h after dark 2.0271850000000002 1.67134 2.38303 12 h after dark 0.6010575 0.411196 0.790919