condition mean min max 1 h after light 1.9647731863333333 1.574079887 2.25790403 3 h after light 1.5297256893333333 0.909493722 2.557922885 5 h after light 1.1566606273333333 0.9110363859999999 1.5121185719999999 7 h after light 1.121916057 0.93172645 1.44796243 9 h after light 1.044452411 0.867275019 1.307691812 11 h after light 1.254728265 0.980891767 1.79656339 13 h after light 1.0666525273333334 0.780633206 1.21408659 15 h after light 1.0883300873333333 0.9758412320000001 1.193261364 1 h after dark 0.912932735 0.6900184140000001 1.035751324 3 h after dark 1.564843614 1.191740641 1.9327695219999999 5 h after dark 1.1653712916666665 1.039333579 1.268135286 7 h after dark 1.4285090393333333 1.312697897 1.4944753519999998