condition mean min max 0 h after light 4.139889999999999 4.05315 4.22663 2 h after light 3.280025 3.22372 3.33633 4 h after light 2.2024749999999997 2.20191 2.20304 8 h after light 2.380535 2.19882 2.56225 12 h after light 3.248665 2.87408 3.62325 2 h after dark 2.739875 2.72487 2.75488 4 h after dark 2.84961 2.57203 3.12719 8 h after dark 3.9420450000000002 3.35819 4.5259 12 h after dark 3.863 3.55504 4.17096