condition mean min max 1 h after light 5.984043465 5.984043465 5.984043465 3 h after light 5.3332151015 4.543913708 6.122516495 5 h after light 3.6744797035 3.485266433 3.8636929739999997 7 h after light 5.241878685 5.116437235 5.367320135 9 h after light 4.768881286 4.55411697 4.983645602 11 h after light 5.86620117 4.981091231000001 6.7513111089999995 1 h after dark 6.762107537 6.702796805 6.821418269 3 h after dark 8.3307040805 6.630075721 10.03133244 5 h after dark 7.493583621499999 7.178821135 7.808346107999999 7 h after dark 10.7479817165 9.314349652999999 12.18161378 9 h after dark 14.31977226 14.2340042 14.40554032 11 h after dark 17.603767320000003 16.811163600000004 18.39637104