condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.019400666666666667 0.0 0.232808 11 h after light 0.026625 0.0 0.215021 2 h after dark 0.015876449166666667 0.0 0.117394 6 h after dark 0.0 0.0 0.0 10 h after dark 0.009923333333333334 0.0 0.11908