condition mean min max 0 h after light 0.02140345 0.0 0.0428069 2 h after light 1.613685 1.57474 1.65263 4 h after light 0.60121 0.0 1.20242 8 h after light 0.088318 0.0 0.176636 12 h after light 0.5320865650500001 3.1301e-06 1.06417 2 h after dark 0.2778325 0.0 0.555665 4 h after dark 0.35815549999999996 0.244716 0.471595 8 h after dark 0.299006 0.266879 0.331133 12 h after dark 0.1881345 0.0 0.376269