condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.0010749583333333334 0.0 0.0128995 11 h after light 0.0246285 0.0 0.295542 2 h after dark 0.0 0.0 0.0 6 h after dark 0.0 0.0 0.0 10 h after dark 0.0 0.0 0.0