condition mean min max 1 h after light 2.258372717 1.654751497 2.861993937 3 h after light 3.138215614 2.334335334 3.767061273 5 h after light 2.361044842666667 1.997471508 2.88201672 7 h after light 3.3797377926666665 2.489243846 4.951448508 9 h after light 3.516539713666667 2.4215412 4.7074207260000005 11 h after light 3.1329150496666665 1.4394397319999999 4.691385467 13 h after light 1.9414570473333332 0.48982207899999997 2.766807897 15 h after light 2.767274 1.5213877130000002 3.720323398 1 h after dark 2.369684622333333 2.144432075 2.666525906 3 h after dark 1.883939993 1.559023965 2.098003028 5 h after dark 2.2530999913333334 1.5218834469999998 2.99584308 7 h after dark 2.7087386836666667 1.95414351 3.7694176919999998