condition mean min max 3 h after light 0.28705460833333335 0.0157829 0.906991 7 h after light 0.3523121166666667 0.0172262 0.929738 11 h after light 0.4752459333333333 0.0488659 1.23813 2 h after dark 0.4378817 0.0322153 1.10208 6 h after dark 0.43689205833333333 0.0364019 1.03385 10 h after dark 0.22673005000000002 0.0 0.688399