condition mean min max 1 h after light 1.5726204725000001 1.4462837080000002 1.698957237 3 h after light 1.8137079146666668 1.292084905 2.285686306 5 h after light 1.7091670399999999 1.4178844519999998 1.8681326109999998 7 h after light 1.298412896 1.157398179 1.485198455 9 h after light 2.1365784313333336 2.096427659 2.177953806 11 h after light 1.8311728796666666 1.621614888 2.04645824 13 h after light 1.4566620626666666 0.8755377440000001 1.8794635119999998 15 h after light 1.9180066716666666 1.061808285 2.415811894 1 h after dark 2.4004328303333335 2.280105949 2.572376228 3 h after dark 2.273547838 1.9817271969999999 2.769637113 5 h after dark 2.5361622606666665 2.300259253 2.701687914 7 h after dark 2.0750426056666664 1.390195931 2.7302664739999996