condition mean min max 4 h after light 0.0579207 0.0 0.0925689 8 h after light 0.07665933333333333 0.0 0.19201 12 h after light 0.03662276666666667 0.0 0.0833363 4 h after dark 0.09534016666666667 0.088549 0.104428 8 h after dark 0.023252900000000003 0.0 0.0697587 12 h after dark 0.027263 0.0 0.081789