condition mean min max 3 h after light 0.4070643 0.0503213 1.04034 7 h after light 0.37684708333333333 0.0 1.10619 11 h after light 0.373474875 0.0601404 1.34457 2 h after dark 0.40288366666666664 0.0 0.839739 6 h after dark 0.5150630833333333 0.069556 1.101 10 h after dark 0.3725725833333333 0.0 1.06722