condition mean min max 0 h after light 0.30364339999999995 0.0711468 0.53614 2 h after light 0.8227225 0.718893 0.926552 4 h after light 0.424817 0.361452 0.488182 8 h after light 0.40328050000000004 0.367379 0.439182 12 h after light 0.9404079999999999 0.500196 1.38062 2 h after dark 0.751635 0.47782 1.02545 4 h after dark 0.41934 0.341906 0.496774 8 h after dark 0.8188565 0.480143 1.15757 12 h after dark 0.6660695 0.455672 0.876467