condition mean min max 3 h after light 0.3760863333333333 0.0 0.733532 6 h after light 0.3484488 0.0922034 0.648641 9 h after light 0.10332333333333334 0.0 0.30997 12 h after light 0.1911195 0.0 0.335848 3 h after dark 0.08245453333333333 0.0593411 0.0993216 6 h after dark 0.084908 0.0 0.254724 9 h after dark 0.5652853333333333 0.0 1.06202 12 h after dark 0.029555826 0.000414052 0.0586976