condition mean min max 1 h after light 4.9814075995 3.1444681460000004 6.818347052999999 3 h after light 3.5139077330000004 1.425937315 6.322498526 5 h after light 6.2199598279999995 4.174873275 8.582583847999999 7 h after light 3.9936216936666664 1.878594206 5.638628088 9 h after light 6.961387045333334 3.969364445 9.06564376 11 h after light 7.152516184333333 5.050410524 8.63540769 1 h after dark 13.151897225666668 6.791368707 20.10629188 3 h after dark 14.31094863 12.96065347 16.13378842 5 h after dark 14.447291733333333 13.94425148 14.80188175 7 h after dark 12.024116582333333 9.269693166 17.05495735 9 h after dark 10.395114137333334 9.32794054 12.16525671 11 h after dark 13.667045583666667 9.275726161 18.71036686