condition mean min max 3 h after light 0.648568575 0.0 3.58377 7 h after light 0.4791255833333333 0.0 2.7763 11 h after light 0.3543782166666667 0.0 1.47794 2 h after dark 0.42445651666666667 0.0 2.22838 6 h after dark 0.52997755 0.0 2.8217 10 h after dark 0.40635345833333336 0.0 2.547