condition mean min max 3 h after light 0.0 0.0 0.0 6 h after light 0.012066533333333332 0.0 0.0361996 9 h after light 0.0 0.0 0.0 12 h after light 0.0 0.0 0.0 3 h after dark 0.0 0.0 0.0 6 h after dark 0.0 0.0 0.0 9 h after dark 0.017748299999999998 0.0 0.0532449 12 h after dark 0.0 0.0 0.0