condition mean min max 0 h after light 0.5362685 0.375298 0.697239 2 h after light 1.1109550000000001 1.04772 1.17419 4 h after light 1.39815 1.02518 1.77112 8 h after light 6.1217749999999995 5.40047 6.84308 12 h after light 5.50725 3.85151 7.16299 2 h after dark 4.299665 4.29242 4.30691 4 h after dark 2.917785 2.01041 3.82516 8 h after dark 2.1077250000000003 1.56847 2.64698 12 h after dark 2.032095 1.07367 2.99052