condition mean min max 0 h after light 2.2017800000000003 1.94272 2.46084 2 h after light 1.538645 1.10512 1.97217 4 h after light 1.3778299999999999 1.16685 1.58881 8 h after light 2.84251 2.63534 3.04968 12 h after light 3.55305 3.37082 3.73528 2 h after dark 4.2035 4.03048 4.37652 4 h after dark 3.99266 3.89424 4.09108 8 h after dark 5.121 4.05956 6.18244 12 h after dark 2.9334949999999997 2.18945 3.67754