condition mean min max 1 h after light 2.0986053553333335 1.264426257 3.007572811 3 h after light 4.549806705333333 2.570701056 6.42329941 5 h after light 3.4257978993333333 2.268177858 4.972427887 7 h after light 3.4343833066666667 1.5776948659999999 6.107984507 9 h after light 2.9076821816666665 1.9389913069999998 4.088582231 11 h after light 3.1210014669999997 2.795733973 3.6927690039999996 13 h after light 2.884326699 2.600776275 3.2051885980000003 15 h after light 3.6427450846666667 1.3568133009999999 5.6776217120000005 1 h after dark 1.9782202763333334 1.381001766 2.440477671 3 h after dark 3.9979042153333335 2.6814164430000003 6.082539377000001 5 h after dark 1.962074036 1.3949488140000001 2.7932089939999996 7 h after dark 2.7506967633333335 1.174230633 5.37135239