condition mean min max 3 h after light 0.3567418333333333 0.0 1.05945 7 h after light 0.07380624999999999 0.0 0.396665 11 h after light 0.0183695 0.0 0.116645 2 h after dark 0.053858333333333334 0.0 0.398428 6 h after dark 0.17945941666666668 0.0 0.478938 10 h after dark 0.250946 0.0 1.76733