condition mean min max 4 h after light 0.0357272 0.0159541 0.0555003 8 h after light 0.085895 0.050568 0.121222 12 h after light 0.0286447 0.0130927 0.0441967 4 h after dark 0.024396333333333332 0.0 0.0523937 8 h after dark 0.0205426 0.0 0.0369562 12 h after dark 0.014353333333333334 0.0 0.04306