condition mean min max 0 h after light 1.7019199999999999 1.61873 1.78511 2 h after light 2.193425 2.17197 2.21488 4 h after light 1.99401 1.74153 2.24649 8 h after light 2.42131 2.36487 2.47775 12 h after light 5.16436 4.56011 5.76861 2 h after dark 4.8906600000000005 4.38983 5.39149 4 h after dark 3.8617999999999997 2.99778 4.72582 8 h after dark 3.81367 2.53122 5.09612 12 h after dark 2.23143 2.22922 2.23364