condition mean min max 0 h after light 0.16083350000000002 0.115119 0.206548 2 h after light 0.12460475000000001 0.0768825 0.172327 4 h after light 0.0 0.0 0.0 8 h after light 0.05936860000000001 0.0394788 0.0792584 12 h after light 0.0 0.0 0.0 2 h after dark 0.08073455 0.0429521 0.118517 4 h after dark 0.0 0.0 0.0 8 h after dark 0.0 0.0 0.0 12 h after dark 0.0795711 0.0409612 0.118181