condition mean min max 0 h after light 0.636877 0.613406 0.660348 2 h after light 1.9300300000000001 1.60691 2.25315 4 h after light 1.525185 1.24653 1.80384 8 h after light 1.6852900000000002 1.26697 2.10361 12 h after light 4.39705 2.25895 6.53515 2 h after dark 4.1648499999999995 4.11962 4.21008 4 h after dark 3.91021 3.53738 4.28304 8 h after dark 1.683865 1.1499 2.21783 12 h after dark 0.5289435 0.21826 0.839627