condition mean min max 0 h after light 1.8819849999999998 1.70231 2.06166 2 h after light 1.865235 1.42111 2.30936 4 h after light 1.77251 1.59913 1.94589 8 h after light 1.9739 1.90454 2.04326 12 h after light 1.999675 1.8622 2.13715 2 h after dark 2.222785 1.82558 2.61999 4 h after dark 1.5609549999999999 1.48577 1.63614 8 h after dark 1.76234 1.75515 1.76953 12 h after dark 1.9716399999999998 1.74758 2.1957