condition mean min max 0 h after light 1.916635 1.71239 2.12088 2 h after light 0.3983715 0.0 0.796743 4 h after light 0.0 0.0 0.0 8 h after light 0.1363745 0.0 0.272749 12 h after light 0.0 0.0 0.0 2 h after dark 0.0 0.0 0.0 4 h after dark 0.391845 0.254805 0.528885 8 h after dark 1.022401 0.894562 1.15024 12 h after dark 1.24638 1.13196 1.3608