condition mean min max 2 h after light 0.014703816666666668 0.0 0.0882229 6 h after light 0.10881405000000001 0.0 0.271367 10 h after light 0.024500033333333334 0.0 0.0777379 14 h after light 0.0426187 0.0 0.0878598 18 h after light 0.037499199999999996 0.0 0.0966495 2 h after dark 0.04205043333333334 0.0 0.152655