condition mean min max 3 h after light 0.13644516666666667 0.0947925 0.176155 6 h after light 0.38676466666666665 0.145559 0.670315 9 h after light 0.9783616666666667 0.806415 1.23675 12 h after light 1.31942 0.25852 1.93735 3 h after dark 1.4015900000000001 1.14005 1.56848 6 h after dark 0.613823 0.532451 0.662689 9 h after dark 0.2882114 0.0973342 0.44492 12 h after dark 0.135333 0.105842 0.164824