condition mean min max 1 h after light 1.779620261 1.779620261 1.779620261 3 h after light 1.5087707875 1.020993576 1.9965479990000001 5 h after light 1.428968121 1.3627576890000002 1.4951785530000001 7 h after light 1.881831779 1.527897885 2.235765673 9 h after light 2.610827722 2.381630703 2.840024741 11 h after light 2.749331306 2.402569555 3.096093057 1 h after dark 2.5131543405 2.0277153219999997 2.9985933589999996 3 h after dark 2.9692230475 2.567675843 3.370770252 5 h after dark 4.485285891 3.690865708 5.279706074 7 h after dark 6.3202266945 5.092103739 7.54834965 9 h after dark 7.077161831 5.9050627239999995 8.249260937999999 11 h after dark 10.0319088115 8.538593943 11.52522368