condition mean min max 0 h after light 1.270586 0.909442 1.63173 2 h after light 9.839604999999999 8.82241 10.8568 4 h after light 5.36549 5.15934 5.57164 8 h after light 2.187335 2.18318 2.19149 12 h after light 1.6660050000000002 1.12462 2.20739 2 h after dark 2.12731 1.79454 2.46008 4 h after dark 1.76529 1.16546 2.36512 8 h after dark 1.2573699999999999 1.15086 1.36388 12 h after dark 2.464505 2.17847 2.75054