condition mean min max 3 h after light 0.06582766666666666 0.0 0.197483 6 h after light 0.0 0.0 0.0 9 h after light 0.039183866666666664 0.0 0.0656517 12 h after light 0.090498775 0.0 0.269453 3 h after dark 0.0 0.0 0.0 6 h after dark 0.017166999999999998 0.0 0.051501 9 h after dark 0.0859041 0.0753174 0.105331 12 h after dark 0.029518 0.0 0.059036