condition mean min max 0 h after light 2.3638399999999997 2.06284 2.66484 2 h after light 3.72561 3.26959 4.18163 4 h after light 2.986205 2.73712 3.23529 8 h after light 2.7893499999999998 2.72151 2.85719 12 h after light 4.90627 4.82612 4.98642 2 h after dark 3.289785 3.04817 3.5314 4 h after dark 2.908525 2.80808 3.00897 8 h after dark 3.8240749999999997 2.81664 4.83151 12 h after dark 2.6162799999999997 1.96882 3.26374