condition mean min max 0 h after light 3.27644 1.73048 4.8224 2 h after light 2.424185 2.0303 2.81807 4 h after light 3.11051 2.95441 3.26661 8 h after light 1.0359765 0.826893 1.24506 12 h after light 2.4861199999999997 2.21989 2.75235 2 h after dark 2.064465 1.65491 2.47402 4 h after dark 4.90112 4.00855 5.79369 8 h after dark 2.1915655 0.678011 3.70512 12 h after dark 2.49995 1.28691 3.71299