condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.010655016666666668 0.0 0.0644855 11 h after light 0.017079966666666665 0.0 0.0794655 2 h after dark 0.0054659999999999995 0.0 0.065592 6 h after dark 0.011078 0.0 0.132936 10 h after dark 0.006696333333333333 0.0 0.080356