condition mean min max 3 h after light 0.028781233333333333 0.0 0.0863437 6 h after light 0.0 0.0 0.0 9 h after light 0.11200756666666667 0.0393007 0.166852 12 h after light 0.08698433333333333 0.0 0.146284 3 h after dark 0.11139233333333333 0.0 0.189867 6 h after dark 0.08355610000000001 0.0569516 0.13306 9 h after dark 0.0 0.0 0.0 12 h after dark 0.0610022 0.0497055 0.0706915