condition mean min max 0 h after light 1.4396049999999998 1.32913 1.55008 2 h after light 2.7935749999999997 2.42486 3.16229 4 h after light 2.6030300000000004 2.27999 2.92607 8 h after light 3.940255 3.19067 4.68984 12 h after light 4.3463899999999995 4.29868 4.3941 2 h after dark 4.53458 4.04806 5.0211 4 h after dark 3.50063 3.30012 3.70114 8 h after dark 2.78425 2.70315 2.86535 12 h after dark 1.1858499999999998 1.06408 1.30762