condition mean min max 0 h after light 0.191379 0.0 0.382758 2 h after light 0.207786 0.206314 0.209258 4 h after light 0.0 0.0 0.0 8 h after light 0.0792865 0.0 0.158573 12 h after light 0.7540465000000001 0.699883 0.80821 2 h after dark 0.7117465000000001 0.416783 1.00671 4 h after dark 0.0813885 0.0 0.162777 8 h after dark 0.092949 0.0 0.185898 12 h after dark 0.089921 0.0 0.179842